WebMar 8, 2024 · cv2.error: OpenCV (4.7.0) :-1: error: (-5:Bad argument) in function 'fillPoly'怎么解决. 时间:2024-03-08 16:41:14 浏览:20. 这个错误是由于 fillPoly 函数的参数不正确导致的。. 你需要检查传递给 fillPoly 函数的参数是否正确,特别是顶点坐标是否正确。. 你还可以检查 OpenCV 版本是否 ... Web我正在制作带有TensorFlow和Python的图像分类器,但是我使用CV2读取图像的错误.我是CV2的新手,我还找不到足够解决问题的东西.谁能解释如何解决这个问题?def train_data_with_label():train_images = []for i in tqdm(os.listdir(train_ ... (-215:Assertion failed) !ssize.empty() in function 'cv::resize ...
python - thresh.cpp:1676: 错误: (-215:Assertion failed) src.type() …
WebJan 4, 2024 · OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.cvtColor () method is used to convert an image from one color space to another. There are more than 150 color-space conversion methods available in OpenCV. We will use some of color space conversion codes below. WebOct 22, 2016 · OpenCV 4.4.0 error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor' , 14 other erros module cv2 Hot Network Questions ca. 1984 movie of boys flying on Space Shuttle tarrytown ny police department
numpy - Python-OpenCV cv2 OpenCV Error: Assertion failed (scn …
WebFeb 6, 2024 · Can you try to print the img variable before passing to cv2.cvtColor() function > print (img) or print (img.shape) ... Toolgir.ru > cv2-error-215-assertion-failed-src-empty-in-function-cv-cvtcolor. now you can try execute the rest of your code as your camera input should not be empty_src.empty() ... Webgray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY) cv2.imshow('gray', gray) ''' Because when it comes to the final frame of the video, then there will be no frame for ''' cv2.cvtCOLOR(frame, cv2.COLOR_BGR2GRAY) '''' _src.empty() in function 'cv::cvtColor' means that is no source for the function. WebMay 12, 2024 · Covert Your Required image into gray scale bcz adaptive threshold reqires gray scale image For Example: 将您所需的图像转换为灰度 bcz 自适应阈值需要灰度图像 例如: img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) tarrytown ny to manhattan ny