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2017年7月18日

OpenCV Python : No drawMatchesknn function

摘要： 2 down vote The functions cv2.drawMatches and cv2.drawMatchesKnn are not available in newer versions of OpenCV 2.4. @rayryeng provided a lightweight a 阅读全文

posted @ 2017-07-18 13:36 youxiaogeo 阅读(779) 评论(0) 推荐(0)

cv2.SIFT() AttributeError: 'module' object has no attribute 'SIFT' OpenCV Python can't use SURF, SIFT

摘要：参考链接： https://stackoverflow.com/questions/18561910/opencv-python-cant-use-surf-sift For recent information on this issue (as of Sept 2015) consult thi 阅读全文

posted @ 2017-07-18 13:34 youxiaogeo 阅读(4938) 评论(0) 推荐(0)

CMake Error at cmake/OpenCVUtils.cmake

摘要： CMake Error at cmake/OpenCVUtils.cmake:1047 (message): Failed to download . Status= Call Stack (most recent call first): ../opencv_contrib/modules/dnn 阅读全文

posted @ 2017-07-18 11:24 youxiaogeo 阅读(5478) 评论(1) 推荐(0)

安装opencv3.x卡在ICV: Downloading ippicv_linux_20151201.tgz...

摘要：参考：http://blog.csdn.net/bobsweetie/article/details/52502741 可以自己下载： ICV: Downloading ippicv_linux_20151201.tgz... 下载地址：http://download.csdn.net/downlo 阅读全文

posted @ 2017-07-18 11:01 youxiaogeo 阅读(1364) 评论(0) 推荐(0)

CMake Error at cmake/OpenCVModule.cmake:295 (message): No extra modules found in folder:Please provide path to 'opencv_contrib/modules' folder

摘要：其实，我们使用的opencv中要用的contrib/modules 是需要额外下载并在cmakelists.txt中指定的 git clone https://github.com/opencv/opencv_contrib.git 然后，就有opencv_contrib 的path啦 cd ope 阅读全文

posted @ 2017-07-18 10:48 youxiaogeo 阅读(1864) 评论(0) 推荐(0)