JSON to mask¶
Reads a json file (.json) with a fixed format and converts this to a grayscale png mask. With:
White (#FF): as the color of the road
Black (#00): as the background
json2mask.py <json_file> <rgb_image>
json_file: path to the json file rgb_image: path to the rgb image
The script outputs the mask as
<image_stem>_mask.png to the same folder as the original image.
Requires OpenCV & NumPy:
pip install opencv-python pip install numpy
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