I am getting Subscripted assignment dimension mismatch in the following code

1 次查看（过去 30 天）
Boris
Boris 2014-3-25
评论： Boris 2014-3-25
I am getting Subscripted assignment dimension mismatch error in the following code:
Error in (line 18) ntscIm(:,:,1)=sgI(:,:,1);
Can you help me please, how can I fix this?
g_name='example.bmp';
c_name='example_marked.bmp';
out_name='example_out.bmp';
%
%
solver=2;
gI=double(imread(g_name))/255;
cI=double(imread(c_name))/255;
colorIm=(sum(abs(gI-cI),3)>0.01);
colorIm=double(colorIm);
sgI=rgb2ntsc(gI);
scI=rgb2ntsc(cI);
ntscIm(:,:,1)=sgI(:,:,1);
ntscIm(:,:,2)=scI(:,:,2);
ntscIm(:,:,3)=scI(:,:,3);

请先登录，再回答此问题。

采纳的回答

Boris
Boris 2014-3-25
∫Found out myself:
A = sgI(:,:,1);
B = scI(:,:,2);
C = scI(:,:,3);
[m,n,l] = size(A);
[m1,n1,l1] = size(B);
[m2,n2,l2] = size(C);
ntscIm(1:m,1:n,1) = A;
ntscIm(1:m1,1:n1,2) = B;
ntscIm(1:m2,1:n2,3) = C;
is the correct solution. and it works!!!! :))))

更多回答（1 个）

Walter Roberson
Walter Roberson 2014-3-25
Are you looping over this sequence? So ntscIm might already have a value from the last time through the loop? And that value might happen to be a different array size?

类别

在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 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