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I'm teaching myself about edge detectors, and I'm trying to use OpenCV's filter2D to im… Read more In Opencv, What Data Types Does Cv2.filter2d() Expect?

I am using openCV in python to detect cracks in concrete. I am able to use canny edge detection to … Read more Filling Edges Using Flood Fill Not Working Properly

I'm trying to find the tilt angle in a series of images which look like the created example dat… Read more Finding Edge In Tilted Image With Canny

I'm trying to extract text from colored background images. One approach that I'm trying is … Read more Recognize Text In Images Using Canny Edge Detection In Opencv

I have this image: I am trying to put the background into focus in order to perform edge-detection… Read more Deblurring An Image In Order To Perform Edge Detection

I have tried implementing a basic version of shi-tomasi corner detection algorithm. The algorithm w… Read more Corner Detection Algorithm Gives Very High Value For Slanted Edges?

As I need to implement a sort of image processing program in python I also wanted to implement the … Read more Python Laplace Filter Returns Wrong Values