清空筛选条件
清空筛选条件

Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.

1 次查看（过去 30 天）
Teemu
Teemu 2013-2-18
Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2013-2-18
No.
I suggest you use
diff2_col = YourArray(:,3:end) - YourArray(:,1:end-2)
or
diff2_row = YourArray(3:end,:) - YourArray(1:end-2,:)
depending on which dimension you want to proceed across.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Images 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