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| def | cropImage (image, template) |
| | Crop and resize a cover image, which has the same shape with the mask. More...
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| def | extract_region (img, verbose=False) |
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| def | find_nonzero_mask (mask) |
| | Extract the coordinates of the non-zero elements (x,y style) from a mask image. More...
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| def | preprocess_real_puzzle (img, mask=None, areaThresholdLower=1000, areaThresholdUpper=8000, BoudingboxThresh=(30, 80), cannyThresh=(30, 60), WITH_AREA_THRESH=False, verbose=False, ret_thresh_mask=False) |
| | Preprocess the RGB image of a segmented puzzle piece in a circle area to obtain a mask. More...
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| def | preprocess_synthetic_puzzle (img, mask=None, areaThresholdLower=1000, areaThresholdUpper=8000, cannyThresh=(20, 80), verbose=False) |
| | Preprocess the RGB image of a segmented puzzle piece in a circle area to obtain a mask. More...
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| def | rotate_im (image, angle, mask=None) |
| | Generate rotated image and return working elements of it. More...
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| def | rotate_nd (image, angle, mask=None) |
| | Generate rotated image and return working elements of it. More...
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| def | white_balance (img) |
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