imgcomparison.py 文件源码

def are_similar(self, first, second):

        result = 0
        for i in xrange(3):
            hist1 = cv2.calcHist([first], [i], None, [256], [0,256])
            hist2 = cv2.calcHist([second], [i], None, [256], [0,256])
            result += cv2.compareHist(hist1, hist2, self.get_technique())

        return result / 3