错误,需改为 recvData, addr = recvSocket.recvfrom(400000) recvData= np.frombuffer(recvData, dtype=np.uint8) imde= cv2.imdecode(recvData,1)
Error1: 最近两天使用一个cv2.rectangle()函数出现了下述奇怪问题: TypeError: an integer is required (got type tuple) 网上说是由于PIL读取的图像和cv2图像之间不兼容导致,需要用numpy进行转,试了也不行,…
NumPyArrayGeneric = numpy.ndarray[typing.Any, numpy.dtype[numpy.generic]] TypeError: 'numpy._DTypeMeta' object is not subscriptable Steps to reproduce python version= 3.10 numpy version = "1.26.4" opencv-python_version = "4.9.0.80"
错误一:you are using pip version ** howerver version ** is available. you should consider upgrading via the ‘python -m pip install --upgrade pip’ command. 键入 'python -m pip install --upgrade pip’依旧出错 解决办法:在命令窗口运行pip install opencv-python 后重试 错误二:Could not find ...
The most recent opencv-python release appears to be break compatibility with older versions of numpy e.g. 1.21.2 Not sure you should do anything but this is probably going to break a bunch of folks with unpinned opencv version but pinned...
cv2.error: OpenCV(4.6.0) D:\a\opencv-python\opencv-python\opencv\modules\imgproc\src\drawing.cpp:1711: error: (-215:Assertion failed) 0 <= shift && shift <= XY_SHIFT && thickness >= 0 in function 'cv::PolyLine' 函数cv.line 的参数 thickness 不能为负数,负数报错。
opencv出错:error: (-213:The function/feature is not implemented) Unknown/unsupported array type,Python调用OpenCV,莫名其妙出现以下错误:Traceback(mostrecentcalllast):File"./consite_faceid.py",line293,inconsite_faceid_post_actionstr_img=cv2.imencode('.j
sudo cmake -D CMAKE_BUILD_TYPE=RELEASE \ -D CMAKE_INSTALL_PREFIX=/usr/local \ -D OPENCV_GENERATE_PKGCONFIG=ON \ -D BUILD_EXAMPLES=OFF \ -D INSTALL_PYTHON_EXAMPLES=OFF \ -D INSTALL_C_EXAMPLES=OFF \ -D PYTHON_EXECUTABLE=$(which python2) \ -D BUILD_opencv_python2=OFF \ -D PYTH...
AttributeError: 'module' object has no attribute'CALIB_HAND_EYE_TSAI'出现这个问题的原因在于python的opencv版本过低,低版本的opencv中没有手眼标定的函数,因此需要更新opencv版本即可。 pip2 install opencv-python==4.2.0.32 1. 参考: -https:///IFL-CAMP/easy_handeye/issues/78- ...
(1)Python代码 import cv2 # 创建一个vid_capture对象,在本例中,我们从文件中读取视频 vid_capture = cv2.VideoCapture('Resources/Cars.mp4') if (vid_capture.isOpened() == False): print("Error opening the video file") # 读取FPS和总帧数 else: # 获取帧率信息 # 你也可以用CAP_PROP_FPS替换5 ...