how to read list of files in correct sequence.

3 visualizzazioni (ultimi 30 giorni)
eanass abouzeid
eanass abouzeid il 15 Lug 2016
Commentato: Stephen23 il 4 Mag 2021
i have a folder containing files (images) named 1,2,....300, when i make filelist of the folder to use the files, matlab use the following sequance 1,10,101,..109,11,110....
how can i make the list in the correct file sequance .
Note: files are images used in image processing.
  5 Commenti
Walter Roberson
Walter Roberson il 15 Lug 2016
Do not pass it the directory information: pass it the file names extracted from the directory information. For example,
dinfo = dir('*.tif');
filenames = {dinfo.name};
sorted_filenames = sort_nat_file(filenames);
Stephen23
Stephen23 il 4 Mag 2021
Your could download my FEX submission natsortfiles, which was written to solve exactly this problem:
S = dir(..);
S = natsortfiles(S);

Accedi per commentare.

Risposte (3)

Walter Roberson
Walter Roberson il 15 Lug 2016
Modificato: Walter Roberson il 15 Lug 2016

Image Analyst
Image Analyst il 15 Lug 2016
See blog discussion of this "Pick of the week": http://blogs.mathworks.com/pick/2014/12/05/natural-order-sorting/

Azzi Abdelmalek
Azzi Abdelmalek il 15 Lug 2016
Modificato: Azzi Abdelmalek il 15 Lug 2016
Your names look like this
s=arrayfun(@num2str,1:100,'un',0)
a=sort(s)
To sort them as you want
[~,ii]=sort(str2double(a))
out=a(ii)

Categorie

Scopri di più su File Operations in Help Center e File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by