Caffe-SegNet安装笔记（基于anaconda3），这样出现protobuf版本冲突，请看我的 Caffe-SegNet安装笔记（基于Python2.7）

深碍√TFBOYSˉ_ 2022-03-20 07:45 451阅读 0赞

# 首先安装caffe，安装过程请参考： #

[https://blog.csdn.net/zhuiqiuzhuoyue583/article/details/86757223][https_blog.csdn.net_zhuiqiuzhuoyue583_article_details_86757223]

我已经安装anaconda3，cuda8.0，cudnn5.1，opencv3.3，caffe1.0.0

# 安装Caffe-SegNet： #

SegNet官网：[http://mi.eng.cam.ac.uk/projects/segnet/][http_mi.eng.cam.ac.uk_projects_segnet]

1. 下载SegNet：

**  支持** **cudnn v2** ：[https://github.com/alexgkendall/caffe-segnet][https_github.com_alexgkendall_caffe-segnet]

**支持 cudnn v5：[https://github.com/TimoSaemann/caffe-segnet-cudnn5   （我用的cudnn5）][https_github.com_TimoSaemann_caffe-segnet-cudnn5_ _cudnn5]**

2. 解压

3. 因为它是给予caffe实现的，所以先编译过程和要求与caffe相同

编译  
   进入主目录

cp Makefile.config.example Makefile.config

4.修改Makefile.config

a.使用 cudnn 
    USE_CUDNN := 1 
     
    b.使用的 opencv 版本是 3 
    OPENCV_VERSION := 3 
     
    c.使用 python 来编写 
    layer WITH_PYTHON_LAYER := 1 
     
    d.重要的一项 : 
    将# Whatever else you find you need goes here.下面的 
    INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib 
    修改为： INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial/ LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/hdf5/serial
    这是因为ubuntu16.04的文件包含位置发生了变化，尤其是需要用到的hdf5的位置，所以需要更改这一路径 
     
    e.删除 CUDA_ARCH := 的前两行,避免 CUDA 报错 
     
     
    f. 修改 PYTHON_INCLUDE 路径，将其注释即可
    # We need to be able to find Python.h and numpy/arrayobject.h. 
    # PYTHON_INCLUDE := /usr/include/python2.7 \
    #                   /usr/lib/python2.7/dist-packages/numpy/core/include 
     
    g. 修改 Anaconda 路径 
    # Verify anaconda location, sometimes it's in root. 
    ANACONDA_HOME := /home/zqzy/anaconda3           #改成自己anaconda的路径
     
    #注意这里的 \，书写方式是“空一个 空格，然后回车，下一行使用Tab建进行空格”
    PYTHON_INCLUDE := $(ANACONDA_HOME)/include \    
                    $(ANACONDA_HOME)/include/python3.6m \
                    $(ANACONDA_HOME)/lib/python3.6/site-packages/numpy/core/include
    # 注意这里的空格是使用“Tab”键来写的
     
    h. 使用 Python3 
    # Uncomment to use Python 3 (default is Python 2) 
    PYTHON_LIBRARIES := boost_python3 python3.6m 
     
    #注意这里的 \，书写方式是“空一个 空格，然后回车，下一行使用Tab建进行空格”
    PYTHON_INCLUDE := /usr/include/python3.6m \
                    /usr/lib/python3.6/dist-packages/numpy/core/include \
                    /home/zqzy/anaconda3/include/python3.6m 
    # 注意这里的空格是使用“Tab”键来写的
     
    i. 修改 PYTHON_LIB 路径 
    # We need to be able to find libpythonX.X.so or .dylib. 
    #PYTHON_LIB := /usr/lib 
     
    #注意这里的 \，书写方式是“空一个 空格，然后回车，下一行使用Tab建进行空格”
    PYTHON_LIB := $(ANACONDA_HOME)/lib \
                  $(ANACONDA_HOME)/pkgs/python-3.6.4-hc3d631a_1/lib
    # 注意这里的空格是使用“Tab”键来写的
     
    j. 紧接着上面这个PYTHON_LIB，在其下面添加
    LINKFLAGS := -Wl,-rpath,/home/zqzy/anaconda3/lib #要添加这句话，否则报错
     
    以上内容一定要仔细查看自己相应的目录一一对应，若没有相关目录一定是少安装了某些依赖，这一步配置好了后面就不会有什么错误

**以上内容一定要仔细查看自己相应的目录一一对应，有的可能不太一样，需要自己去相应的目录查看，若没有相关目录一定是少安装了某些依赖，这一步配置好了后面就不会有什么错误**

这里附上我修改后的Makefile.config：

## Refer to http://caffe.berkeleyvision.org/installation.html
    # Contributions simplifying and improving our build system are welcome!
    
    # cuDNN acceleration switch (uncomment to build with cuDNN).
    USE_CUDNN := 1
    
    # CPU-only switch (uncomment to build without GPU support).
    # CPU_ONLY := 1
    
    # uncomment to disable IO dependencies and corresponding data layers
    # USE_OPENCV := 0
    # USE_LEVELDB := 0
    # USE_LMDB := 0
    
    # uncomment to allow MDB_NOLOCK when reading LMDB files (only if necessary)
    #	You should not set this flag if you will be reading LMDBs with any
    #	possibility of simultaneous read and write
    # ALLOW_LMDB_NOLOCK := 1
    
    # Uncomment if you're using OpenCV 3
    OPENCV_VERSION := 3
    
    # To customize your choice of compiler, uncomment and set the following.
    # N.B. the default for Linux is g++ and the default for OSX is clang++
    # CUSTOM_CXX := g++
    
    # CUDA directory contains bin/ and lib/ directories that we need.
    CUDA_DIR := /usr/local/cuda
    # On Ubuntu 14.04, if cuda tools are installed via
    # "sudo apt-get install nvidia-cuda-toolkit" then use this instead:
    # CUDA_DIR := /usr
    
    # CUDA architecture setting: going with all of them.
    # For CUDA < 6.0, comment the *_50 lines for compatibility.
    CUDA_ARCH := -gencode arch=compute_30,code=sm_30 \
    		-gencode arch=compute_35,code=sm_35 \
    		-gencode arch=compute_50,code=sm_50 \
    		-gencode arch=compute_50,code=compute_50
    
    # BLAS choice:
    # atlas for ATLAS (default)
    # mkl for MKL
    # open for OpenBlas
    BLAS := atlas
    # Custom (MKL/ATLAS/OpenBLAS) include and lib directories.
    # Leave commented to accept the defaults for your choice of BLAS
    # (which should work)!
    # BLAS_INCLUDE := /path/to/your/blas
    # BLAS_LIB := /path/to/your/blas
    
    # Homebrew puts openblas in a directory that is not on the standard search path
    # BLAS_INCLUDE := $(shell brew --prefix openblas)/include
    # BLAS_LIB := $(shell brew --prefix openblas)/lib
    
    # This is required only if you will compile the matlab interface.
    # MATLAB directory should contain the mex binary in /bin.
    # MATLAB_DIR := /usr/local
    # MATLAB_DIR := /Applications/MATLAB_R2012b.app
    
    # NOTE: this is required only if you will compile the python interface.
    # We need to be able to find Python.h and numpy/arrayobject.h.
    # PYTHON_INCLUDE := /usr/include/python2.7 \
    #		/usr/lib/python2.7/dist-packages/numpy/core/include
    # Anaconda Python distribution is quite popular. Include path:
    # Verify anaconda location, sometimes it's in root.
    ANACONDA_HOME := /home/zqzy/anaconda3           
    PYTHON_INCLUDE := $(ANACONDA_HOME)/include \ 
                      $(ANACONDA_HOME)/include/python3.6m \ 
                      $(ANACONDA_HOME)/lib/python3.6/site-packages/numpy/core/include
    
    # Uncomment to use Python 3 (default is Python 2)
    PYTHON_LIBRARIES := boost_python3 python3.6m 
    PYTHON_INCLUDE := /usr/include/python3.6m \
                      /usr/lib/python3.6/dist-packages/numpy/core/include \ 
                      /home/senius/anaconda3/include/python3.6m 
    
    # We need to be able to find libpythonX.X.so or .dylib.
    # PYTHON_LIB := /usr/lib
    PYTHON_LIB := $(ANACONDA_HOME)/lib \
                  $(ANACONDA_HOME)/pkgs/python-3.6.4-hc3d631a_1/lib
    
    LINKFLAGS := -Wl,-rpath,/home/zqzy/anaconda3/lib
    
    # Homebrew installs numpy in a non standard path (keg only)
    # PYTHON_INCLUDE += $(dir $(shell python -c 'import numpy.core; print(numpy.core.__file__)'))/include
    # PYTHON_LIB += $(shell brew --prefix numpy)/lib
    
    # Uncomment to support layers written in Python (will link against Python libs)
    WITH_PYTHON_LAYER := 1
    
    # Whatever else you find you need goes here.
    INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial/ 
    LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/hdf5/serial
    
    # If Homebrew is installed at a non standard location (for example your home directory) and you use it for general dependencies
    # INCLUDE_DIRS += $(shell brew --prefix)/include
    # LIBRARY_DIRS += $(shell brew --prefix)/lib
    
    # Uncomment to use `pkg-config` to specify OpenCV library paths.
    # (Usually not necessary -- OpenCV libraries are normally installed in one of the above $LIBRARY_DIRS.)
    # USE_PKG_CONFIG := 1
    
    # N.B. both build and distribute dirs are cleared on `make clean`
    BUILD_DIR := build
    DISTRIBUTE_DIR := distribute
    
    # Uncomment for debugging. Does not work on OSX due to https://github.com/BVLC/caffe/issues/171
    # DEBUG := 1
    
    # The ID of the GPU that 'make runtest' will use to run unit tests.
    TEST_GPUID := 0
    
    # enable pretty build (comment to see full commands)
    Q ?= @

5.修改 Makefile 文件把下面第一行代码改为第二行代码：

将：LIBRARIES += glog gflags protobuf boost_system boost_filesystem m hdf5_hl hdf5 
    替换为：LIBRARIES += glog gflags protobuf boost_system boost_filesystem m hdf5_serial_hl hdf5_serial opencv_core opencv_imgproc opencv_imgcodecs opencv_highgui

6.修改 Makefile 文件把下面第一段代码改为第二段代码：

将：

# Debugging
    ifeq ($(DEBUG), 1)
            COMMON_FLAGS += -DDEBUG -g -O0
            NVCCFLAGS += -G
    else
            COMMON_FLAGS += -DNDEBUG -O2
    endif

修改为：

# Debugging
    ifeq ($(DEBUG), 1)
            COMMON_FLAGS += -DDEBUG -g -O0
            NVCCFLAGS += -G
    else
            COMMON_FLAGS += -DNDEBUG -O2
            NVCCFLAGS += -G
    endif
    
    # 注意这里的空格是使用“Tab”键来写的。

也就是加一句 NVCCFLAGS += -G

7.在caffe-segnet-cudnn5-master目录下，进行编译

cd /home/zqzy/caffe-segnet-cudnn5-master
    sudo make all -j8

8.执行下面这句话，将anconda路径下的Python3.6m，添加到CPLUS\_INCLUDE\_PATH

使用export是临时添加，可以使用“export”命令查看，如果重新打开一个终端，没有这个环境变量。

export CPLUS_INCLUDE_PATH=/home/zqzy/anaconda3/include/python3.6m

报错：

/usr/include/boost/python/detail/wrap_python.hpp:50:23: fatal error: pyconfig.h: 
    No such file or directory

解决：

sudo make clean
    export CPLUS_INCLUDE_PATH=/你的anconda路径/include/python3.6m
    即： export CPLUS_INCLUDE_PATH=/home/zqzy/anaconda3/include/python3.6m
    sudo make all -j8

原因：

python路径都改为了anaconda的路径，但是CPLUS的path没有设置，系统中我也没把aneconda设置成默认的python导致的。

9.报错：

CXX .build_release/src/caffe/proto/caffe.pb.cc
    AR -o .build_release/lib/libcaffe.a
    LD -o .build_release/lib/libcaffe.so.1.0.0-rc3
    /usr/bin/ld: cannot find -lpython3.6m
    collect2: error: ld returned 1 exit status
    Makefile:569: recipe for target '.build_release/lib/libcaffe.so.1.0.0-rc3' failed
    make: *** [.build_release/lib/libcaffe.so.1.0.0-rc3] Error 1

解决方案：

建立软链接，因为/usr/lib下缺少 libpython3.6m 的软链接

cd /home/zqzy/anaconda3/lib
    sudo ln -s libpython3.6m.so /usr/lib/

重新编译：

cd /home/zqzy/caffe-segnet-cudnn5-master/
    sudo make clean
    sudo make all -j8

10.报错：

CXX/LD -o .build_release/tools/test_net.bin
    CXX/LD -o .build_release/tools/compute_image_mean.bin
    CXX/LD -o .build_release/tools/upgrade_solver_proto_text.bin
    CXX/LD -o .build_release/tools/upgrade_net_proto_text.bin
    .build_release/tools/convert_imageset.o: In function `main':
    convert_imageset.cpp:(.text.startup+0xeb7): undefined reference to `google::protobuf::MessageLite::SerializeToString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::DescriptorPool::FindFileByName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::GeneratedMessageReflection::GeneratedMessageReflection(google::protobuf::Descriptor const*, google::protobuf::Message const*, int const*, int, int, int, google::protobuf::DescriptorPool const*, google::protobuf::MessageFactory*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::Delete(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::DebugString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&))'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint64Fallback(unsigned long*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::New[abi:cxx11]()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Swap(google::protobuf::internal::RepeatedPtrFieldBase*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::NameOfEnum[abi:cxx11](google::protobuf::EnumDescriptor const*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::empty_string_[abi:cxx11]'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteVarint32FallbackToArray(unsigned int, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteString(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    collect2: error: ld returned 1 exit status
    Makefile:622: recipe for target '.build_release/tools/convert_imageset.bin' failed
    make: *** [.build_release/tools/convert_imageset.bin] Error 1
    make: *** Waiting for unfinished jobs....
    .build_release/tools/extract_features.o: In function `int feature_extraction_pipeline<float>(int, char**)':
    extract_features.cpp:(.text._Z27feature_extraction_pipelineIfEiiPPc[_Z27feature_extraction_pipelineIfEiiPPc]+0xd16): undefined reference to `google::protobuf::internal::empty_string_[abi:cxx11]'
    extract_features.cpp:(.text._Z27feature_extraction_pipelineIfEiiPPc[_Z27feature_extraction_pipelineIfEiiPPc]+0x15df): undefined reference to `google::protobuf::MessageLite::SerializeToString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::DescriptorPool::FindFileByName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::GeneratedMessageReflection::GeneratedMessageReflection(google::protobuf::Descriptor const*, google::protobuf::Message const*, int const*, int, int, int, google::protobuf::DescriptorPool const*, google::protobuf::MessageFactory*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::Delete(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::DebugString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&))'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint64Fallback(unsigned long*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::New[abi:cxx11]()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Swap(google::protobuf::internal::RepeatedPtrFieldBase*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::NameOfEnum[abi:cxx11](google::protobuf::EnumDescriptor const*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteVarint32FallbackToArray(unsigned int, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteString(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    collect2: error: ld returned 1 exit status
    Makefile:622: recipe for target '.build_release/tools/extract_features.bin' failed
    make: *** [.build_release/tools/extract_features.bin] Error 1
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::DescriptorPool::FindFileByName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::GeneratedMessageReflection::GeneratedMessageReflection(google::protobuf::Descriptor const*, google::protobuf::Message const*, int const*, int, int, int, google::protobuf::DescriptorPool const*, google::protobuf::MessageFactory*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::Delete(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::DebugString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&))'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint64Fallback(unsigned long*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::New[abi:cxx11]()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Swap(google::protobuf::internal::RepeatedPtrFieldBase*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::NameOfEnum[abi:cxx11](google::protobuf::EnumDescriptor const*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::empty_string_[abi:cxx11]'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteVarint32FallbackToArray(unsigned int, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteString(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    collect2: error: ld returned 1 exit status
    Makefile:622: recipe for target '.build_release/tools/upgrade_net_proto_binary.bin' failed
    make: *** [.build_release/tools/upgrade_net_proto_binary.bin] Error 1
    .build_release/tools/caffe.o: In function `train()':
    caffe.cpp:(.text+0x2ada): undefined reference to `google::protobuf::internal::StringTypeHandlerBase::New[abi:cxx11]()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::DescriptorPool::FindFileByName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::GeneratedMessageReflection::GeneratedMessageReflection(google::protobuf::Descriptor const*, google::protobuf::Message const*, int const*, int, int, int, google::protobuf::DescriptorPool const*, google::protobuf::MessageFactory*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::Delete(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::DebugString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&))'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint64Fallback(unsigned long*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Swap(google::protobuf::internal::RepeatedPtrFieldBase*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::NameOfEnum[abi:cxx11](google::protobuf::EnumDescriptor const*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::empty_string_[abi:cxx11]'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteVarint32FallbackToArray(unsigned int, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteString(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    collect2: error: ld returned 1 exit status
    Makefile:622: recipe for target '.build_release/tools/caffe.bin' failed
    make: *** [.build_release/tools/caffe.bin] Error 1
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::DescriptorPool::FindFileByName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::GeneratedMessageReflection::GeneratedMessageReflection(google::protobuf::Descriptor const*, google::protobuf::Message const*, int const*, int, int, int, google::protobuf::DescriptorPool const*, google::protobuf::MessageFactory*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::Delete(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::DebugString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&))'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint64Fallback(unsigned long*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::New[abi:cxx11]()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Swap(google::protobuf::internal::RepeatedPtrFieldBase*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::NameOfEnum[abi:cxx11](google::protobuf::EnumDescriptor const*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::empty_string_[abi:cxx11]'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteVarint32FallbackToArray(unsigned int, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteString(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    collect2: error: ld returned 1 exit status
    Makefile:622: recipe for target '.build_release/tools/upgrade_net_proto_text.bin' failed
    make: *** [.build_release/tools/upgrade_net_proto_text.bin] Error 1
    .build_release/tools/compute_image_mean.o: In function `main':
    compute_image_mean.cpp:(.text.startup+0x30c): undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    compute_image_mean.cpp:(.text.startup+0x4ed): undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::DescriptorPool::FindFileByName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::GeneratedMessageReflection::GeneratedMessageReflection(google::protobuf::Descriptor const*, google::protobuf::Message const*, int const*, int, int, int, google::protobuf::DescriptorPool const*, google::protobuf::MessageFactory*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::Delete(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::DebugString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&))'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint64Fallback(unsigned long*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::New[abi:cxx11]()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Swap(google::protobuf::internal::RepeatedPtrFieldBase*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::NameOfEnum[abi:cxx11](google::protobuf::EnumDescriptor const*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::empty_string_[abi:cxx11]'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteVarint32FallbackToArray(unsigned int, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteString(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    collect2: error: ld returned 1 exit status
    Makefile:622: recipe for target '.build_release/tools/compute_image_mean.bin' failed
    make: *** [.build_release/tools/compute_image_mean.bin] Error 1
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::DescriptorPool::FindFileByName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::GeneratedMessageReflection::GeneratedMessageReflection(google::protobuf::Descriptor const*, google::protobuf::Message const*, int const*, int, int, int, google::protobuf::DescriptorPool const*, google::protobuf::MessageFactory*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::Delete(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::DebugString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&))'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint64Fallback(unsigned long*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::MessageLite::ParseFromString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::StringTypeHandlerBase::New[abi:cxx11]()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback()'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Swap(google::protobuf::internal::RepeatedPtrFieldBase*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::NameOfEnum[abi:cxx11](google::protobuf::EnumDescriptor const*, int)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::empty_string_[abi:cxx11]'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::io::CodedOutputStream::WriteVarint32FallbackToArray(unsigned int, unsigned char*)'
    .build_release/lib/libcaffe.so: undefined reference to `google::protobuf::internal::WireFormatLite::WriteString(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)'
    collect2: error: ld returned 1 exit status
    Makefile:622: recipe for target '.build_release/tools/upgrade_solver_proto_text.bin' failed
    make: *** [.build_release/tools/upgrade_solver_proto_text.bin] Error 1

原因：

因为anaconda里面安装的protobuf，系统本身安装的protobuf版本有了冲突所以就一直出错。

目前自己安装了protobuf2.6.1：

下载：  [https://github.com/google/protobuf/releases/download/v2.6.1/protobuf-2.6.1.tar.gz][https_github.com_google_protobuf_releases_download_v2.6.1_protobuf-2.6.1.tar.gz]

安装过程：

安装protobuf
    
    　　tar -xvf protobuf
    
    　　cd protobuf
    
    　　./configure --prefix=/usr/local/protobuf
    
    　　make
    
    　　make check
    
    　　sudo make install
    
    至此安装完成^_^，下面是配置：
    
    (1) sudo gedit /etc/profile，添加
    　　export PATH=$PATH:/usr/local/protobuf/bin/
    　　export PKG_CONFIG_PATH=/usr/local/protobuf/lib/pkgconfig/
    　　保存执行，source /etc/profile。同时在sudo gedit ~/.profile中添加上面两行代码，否则会出现登录用户找不到protoc命令。
    (2) 配置动态链接库
    　　sudo gedit /etc/ld.so.conf，在文件中添加/usr/local/protobuf/lib（注意: 在新行处添加），然后执行命令: ldconfig

参考：

1.[https://blog.csdn.net/whoamiyang/article/details/52947225][https_blog.csdn.net_whoamiyang_article_details_52947225]

2.[https://blog.csdn.net/wangyjfrecky/article/details/70154214][https_blog.csdn.net_wangyjfrecky_article_details_70154214]

3.[https://www.cnblogs.com/luoxn28/p/5303517.html][https_www.cnblogs.com_luoxn28_p_5303517.html]

修改该错误，参考：

[https://blog.csdn.net/jiachen0212/article/details/79578458][https_blog.csdn.net_jiachen0212_article_details_79578458]

[https://blog.csdn.net/qq\_17278169/article/details/64128525][https_blog.csdn.net_qq_17278169_article_details_64128525]

[https://www.zhihu.com/question/58592005/answer/270998973][https_www.zhihu.com_question_58592005_answer_270998973]

[https://blog.csdn.net/ziyouyi111/article/details/79358401][https_blog.csdn.net_ziyouyi111_article_details_79358401]

[https://blog.csdn.net/Dorothy\_Xue/article/details/79820964][https_blog.csdn.net_Dorothy_Xue_article_details_79820964]

目前把 caffe-segnet-cudnn5-master 中的 Makefile中的 protobuf 修改成自己安装的 protobuf2.6.1了，但是系统调用的还是anaconda3中的。所以错误还在。

![20190212162059468.png][]

[https_blog.csdn.net_zhuiqiuzhuoyue583_article_details_86757223]: https://blog.csdn.net/zhuiqiuzhuoyue583/article/details/86757223
[http_mi.eng.cam.ac.uk_projects_segnet]: http://mi.eng.cam.ac.uk/projects/segnet/
[https_github.com_alexgkendall_caffe-segnet]: https://github.com/alexgkendall/caffe-segnet
[https_github.com_TimoSaemann_caffe-segnet-cudnn5_ _cudnn5]: https://github.com/TimoSaemann/caffe-segnet-cudnn5
[https_github.com_google_protobuf_releases_download_v2.6.1_protobuf-2.6.1.tar.gz]: https://github.com/google/protobuf/releases/download/v2.6.1/protobuf-2.6.1.tar.gz
[https_blog.csdn.net_whoamiyang_article_details_52947225]: https://blog.csdn.net/whoamiyang/article/details/52947225
[https_blog.csdn.net_wangyjfrecky_article_details_70154214]: https://blog.csdn.net/wangyjfrecky/article/details/70154214
[https_www.cnblogs.com_luoxn28_p_5303517.html]: https://www.cnblogs.com/luoxn28/p/5303517.html
[https_blog.csdn.net_jiachen0212_article_details_79578458]: https://blog.csdn.net/jiachen0212/article/details/79578458
[https_blog.csdn.net_qq_17278169_article_details_64128525]: https://blog.csdn.net/qq_17278169/article/details/64128525
[https_www.zhihu.com_question_58592005_answer_270998973]: https://www.zhihu.com/question/58592005/answer/270998973
[https_blog.csdn.net_ziyouyi111_article_details_79358401]: https://blog.csdn.net/ziyouyi111/article/details/79358401
[https_blog.csdn.net_Dorothy_Xue_article_details_79820964]: https://blog.csdn.net/Dorothy_Xue/article/details/79820964
[20190212162059468.png]: /images/20220320/659e24c5372644fe83f3ae6fcee825a5.png