This Python code snippet allows you to crop symbols from an input image containing black symbols on a white background. The code utilizes the matplotlib and numpy libraries to load and process the image. It defines a function crop_symbols that converts the image to grayscale, applies a threshold to convert it to a binary image, and finds contours representing individual symbols. The code then iterates over the contours, crops each symbol using a bounding rectangle, and saves the cropped symbol images as separate files. The resulting cropped symbol images can be used for further processing or analysis.
Mreeb/Image-Symbol-Cropper
This Python code snippet allows you to crop symbols from an input image containing black symbols on a white background.
Jupyter Notebook