Template matching is a technique in digital image processing for finding small parts of an image that match a template image. OpenCV comes with the cv2.matchTemplate () function for this purpose. It simply launches the template image above the input image and compares the template and pastes the input image under the template image.
This week we shows how to use OpenCV template matching to find and count the object on an image using Raspberry Pi 400.
Learn how to make this project here and watch the video here.
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