matlab not reading images from folder in correct sequence

조회 수: 3 (최근 30일)
mukesh bisht
mukesh bisht 2019년 11월 20일
편집: Erivelton Gualter 2019년 11월 20일
Hi, i have stored the images in a folder by name ex. 1.jpg 2.jpg etc. When i am running the code the matlab doesn't read the images in that sequence. Please help
directory = 'C:\Users\Documents\MATLAB\photos';
files = dir([directory '/*.jpg']);
for i = 1:length(files)
image{i} = imread([directory '/' files(i).name]);

답변 (1개)

Erivelton Gualter
Erivelton Gualter 2019년 11월 20일
편집: Erivelton Gualter 2019년 11월 20일
It had happened to me before. The problem is the files name is sorted in according to the strings.
Let's say you have the following images in your folder:
  • 1.jpg
  • 2.jpg
  • ...
  • 10.jpg
  • 11.jpg
If you run the following code:
for i=1: length(files)
files(i).name % Shows the name of the files
end
The output will be:
ans =
'10.png'
ans =
'11.png'
ans =
'1.png'
ans =
'2.png'
...
If you rename your files as in the following, the files will be sorted correctly:
  • 01.jpg
  • 02.jpg
  • ...
  • 10.jpg
  • 11.jpg

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