Error- Subscripted assignment dimension mismatch.

2 次查看（过去 30 天）
FIR
FIR 2013-4-18
I have divided image into non overlapping blocks using command
x=imread('im9.bmp');
x=imresize(x,[256 256]);
rgbImage=x;x=double(x);
[rows columns numberOfColorBands] = size(rgbImage)
fun=@(block_struct) block_struct.data;
a = blockproc(x,[64 64],fun);
%%%%%%%%now to non overlapping blocks
a1= blkproc(x,[64 64],[2 3],fun);
i get the following error
Subscripted assignment dimension mismatch.
Error in blkproc (line 92) aa(border(1)+(1:ma),border(2)+(1:na)) = a;
Error in news (line 28) a1= blkproc(rgbImage,[64 64],[2 3],fun);
kindly helo to resolve it

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2013-4-18
blkproc() and blockproc() are two different routines that process the data fairly differently.
blkproc() has either already been removed from MATLAB or will be removed soon; it is no longer a documented command.
The form of blkproc() you have used is for overlapping blocks, not for the non-overlapping blocks of your comment. The form of blockproc() you have used is for non-overlapping blocks.

类别

在 Help Center 和 File Exchange 中查找有关 Neighborhood and Block Processing 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