crass.py 文件源码

def whiteout_ramp(image, linecoords):
    # Dilation enlarge the bright segments and cut them out off the original image
    imagesection = image[linecoords.object]
    count = 0
    for i in morph.dilation(linecoords.object_matrix, morph.square(10)):
        whitevalue = measurements.find_objects(i == linecoords.object_value + 1)
        if whitevalue:
            whitevalue = whitevalue[0][0]
            imagesection[count,whitevalue.start:whitevalue.stop] = 255
            count +=1
    return 0