How can i know the edge weight of each region in an image.?

1 次查看（过去 30 天）

显示更早的评论

moon sun 2014-9-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/154851-how-can-i-know-the-edge-weight-of-each-region-in-an-image

评论： moon sun 2014-9-16

采纳的回答： Image Analyst

How can i know the edge weight of each region in an image.?

2 个评论
显示无隐藏无

David Young 2014-9-15

What do you mean by edge weight? Is it the gradient magnitude at each pixel that lies on an edge, or is it the total number of edge pixels in each region, or something else?

moon sun 2014-9-16

I mean the total number of edge pixels in each region. Thanks!

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Image Analyst 2014-9-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/154851-how-can-i-know-the-edge-weight-of-each-region-in-an-image#answer_151723

Look at the values you get from the gradient image when you call imgradient().

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

moon sun 2014-9-16

Thank you.

请先登录，再进行评论。

更多回答（0 个）

请先登录，再回答此问题。

类别

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Object Analysis

在 Help Center 和 File Exchange 中查找有关 Object Analysis 的更多信息

标签

产品

Image Processing Toolbox

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by