原标题:几何变换_遮挡
原文来自:博客园 原文链接:https://www.cnblogs.com/liuwenhua/p/11459804.html
#导入工具包并读入图片
from imutils import *image = imread('test.jpg')
show(image)
image.shape
# 创建遮挡mask = np.zeros(image.shape,dtype='uint8')
white = (255,255,255)
cv2.rectangle(mask, (50,50), (250,350), white, -1)
show(mask)
# 对图像遮挡masked = cv2.bitwise_and(image, mask)
show(masked)
# 创建遮挡mask = np.zeros(image.shape,dtype='uint8')
white = (255,255,255)
cv2.circle(mask, (150,100), 80, white, -1)
show(mask)
# 对图像遮挡masked = cv2.bitwise_and(image, mask)
show(masked)
免责声明:本文来自互联网新闻客户端自媒体,不代表本网的观点和立场。
合作及投稿邮箱:E-mail:editor@tusaishared.com