题目

英语翻译
Each two points in the image are made convolution by
using these two templates,and the template in the X
direction has a great influence on the vertical edge response
while the template in the Y direction has a great influence on
the horizontal edge response.The maximum of these two
convolutions is considered as the output of the point,and the
result of the operations is an edge amplitude image.
The Sobel Operator is defined as follows:

提问时间：2020-06-02

答案

每两个点的形象所作出卷积
使用这两个模板,该模板在X
方向有很大影响的垂直边缘响应
而模板中的Y方向有很大的影响
横向边缘响应.最大限度地利用这两个
回旋被视为产出的一点,和
由于业务是一个EDGE振幅形象.
Sobel算子的定义如下：