methods.py 文件源码

def equalize(image, image_lower=0.0, image_upper=255.0):
    image_lower = int(image_lower*2)/2
    image_lower +=1
    image_lower = max(3,image_lower)
    mean = cv2.medianBlur(image,255)
    image = image - (mean-100)
    # kernel = cv2.getStructuringElement(cv2.MORPH_CROSS, (3,3))
    # cv2.dilate(image, kernel, image, iterations=1)
    return image