how to find the histogram of the each blocks of the gray image that is divided into 4 parts?

2015 1 12
2 个回答
回答已采纳
更新时间：2015 1 12
2 次查看（30 天）

 采纳的回答

sachit
sachit 2015-1-12

0 个投票

use "imhist" command for every block.

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

user06
user06 2015-1-12
ho we can use "imhist" to each block.? i have divided the the image into the blocks then how can i use "imhist"to each block can u plz give an example.?

请先登录，再进行评论。

更多回答（1 个）

Image Analyst
Image Analyst 2015-1-12

0 个投票

[pixelCounts1, grayLevels1] = imhist(block1);
[pixelCounts2, grayLevels2] = imhist(block2);
[pixelCounts3, grayLevels3] = imhist(block3);
[pixelCounts4, grayLevels4] = imhist(block4);

类别

在 帮助中心 和 File Exchange 中查找有关 Neighborhood and Block Processing 的更多信息

产品

标签

Community Treasure Hunt

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

Start Hunting!

Translated by