working on one channel at a color space

1 次查看（过去 30 天）
eman
eman 2012-11-30
Hi ; I have converted RGB image to YCbCr color space using
myImage=rgb2ycbcr(myImage);
this has three channel Y,Cb and Cr i need to work just at Y channel ,How can I do that? may you help me Thanks in advance

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2012-11-30
myImageycbcr = rgb2ycbcr(myImage);
myImagey = myImageycbcr(:,:,1);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Convert Image Type 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by