Windows 10下编译支持CUDA的OpenCV

叁歲伎倆 2023-02-24 07:51 37阅读 0赞

## 1：编译CUDA ##

勾选 WITH\_CUDA 和 OPENCV\_DNN\_CUDA。

不要勾选BUILD\_CUDA\_STUBS，

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## 2：OPENCV\_EXTRA\_MODULES\_PATH ##

编译支持CUDA的OpenCV，必须选择contrib库。

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## 3：编译带有的库nofree的库 ##

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## 4：编译支持OpenCL的库 ##

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## 5：网络问题提前下载后一些文件，路径放在OPENCV\_DOWNLOAD\_PATH ##

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## 6：勾选上CUDA\_FAST\_MATH。注意cmake提醒不建议勾选ENABLE\_FAST\_MATH ##

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## 7：勾选WITH\_CUDNN 和 WITH\_CUFFT ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d4Y2R6aGFuZ3Bpbmc_size_16_color_FFFFFF_t_70 7][]

## 8:编译完成后，有些例子可能会出现一下错误 ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d4Y2R6aGFuZ3Bpbmc_size_16_color_FFFFFF_t_70 8][]

## 9：可以先去掉勾选 BUILD\_TESTS 和 INSTALL\_TESTS ##

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这样编译后，就不会出现以上错误

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d4Y2R6aGFuZ3Bpbmc_size_16_color_FFFFFF_t_70 11][]

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## 10：关于example的选项 ##

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## 11：关于ccahe的选项 ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d4Y2R6aGFuZ3Bpbmc_size_16_color_FFFFFF_t_70 14][]

## 12：关于并行计算的OpenMP的选项 ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d4Y2R6aGFuZ3Bpbmc_size_16_color_FFFFFF_t_70 15][]

## 链接器(Linker)->通用(General) ##

## 在生成Debug下，注意改成INCREMENTAL:NO，否则生成的d.dll过大 ##

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##  ##

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## 注意之前的并行计算框架 ##

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