Corner Detection

Learn to detect corners in images with template matching, Harris Corner Detection, and Good Features to Track.

Corners are salient features in an image that we might want to find to locate or track an object from frame to frame in a video sequence. Corners are peculiar points having a high rate of change in two perpendicular directions.

We’ll study the image shown by the code widget below. We must convert the image to grayscale since the corner detection functions accept grayscale images as input.

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