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i want to matrix merge but find problem
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clear all,clc;
a = imread('2.jpg');
b = a(1:160,1:110,:);
c = a(1:80,111:210,:);
d = a(1:160,211:320,:);
e = [b;c;d];
subplot(131),imshow(b),subplot(132),imshow(c),subplot(133),imshow(d);
i want to merge b、c、d matrix merge but show the error message:
Error using vertcat
Dimensions of matrices being concatenated are not consistent.
Error in in (line 7)
e = [b;c;d];
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Answers (1)
Guillaume
on 23 Oct 2017
Well, yes, b, c and d must have the same number of columns for you to vertically concatenate them. your d has 10 more columns than b and c. You can reduce the number of columns in d (e.g. use 211:310 instead) if it's acceptable to you. If not, you need to explain what you want to do (rescale? pad?) for the smaller matrices.
4 Comments
Guillaume
on 24 Oct 2017
i want to select the ROI
What has this got with your initial question which attempts to stitch three images together?
It's really unclear what you're asking help about.
This question is closed.
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