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Like the image above suggests, how can I convert the image to the left into an array that represent the …
python image numpy image-processing cv2I'm trying to extract a specific color from an image within a defined RGB range using the cv2 module. In …
python-3.x opencv image-processing cv2My task is to find coordinates of lines (startX, startY, endX, endY) and rectangles (4 lines). Here is input file: I …
python opencv computer-vision hough-transform cv2I'm having an error running simple code using cv2 module. It's just: import cv2 img = cv2.imread('sudoku.png',0) cv2.…
python opencv cv2I'm trying to preprocess images dataset, represented in numpy array with images of shape (28, 28) by rescaling them to (10, 10). I wrote …
python cv2 image-preprocessingI am trying to convert my array to image using CV2 or PIL libraries, In both of libraries, I am …
python-3.x numpy opencv python-imaging-library cv2# the code is as follows, implemented, but the result is possibly wrong, it is not the grayscale i wanted, someone …
python cv2 bgrI want to crop the biggest object in the image (Characters). This code only works if there is no line (…
python opencv image-processing cv2 opencv-contour