I need to create a nested struct from nested folders
6 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Debasmita Mukherjee
am 17 Jun. 2021
Beantwortet: Chunru
am 17 Jun. 2021
I have some folders in the following way:
Folder 1
Folder 1.1
Folder 1.1.1
img 1.1.1.1
.
.
.
img 1.1.1.36 (between 35 to 37 imgs in each folder)
Folder 1.1.2
img 1.1.2.a
.
.
.
img 1.1.2.37 (between 35 to 37 imgs in each folder)
.
.
.
.
Folder 1.1.148098
I have to combine the img files to form videos. I am trying to create nested structures so that I can access the images (img 1.1.1.1. etc. in each folder). I have tried 'dir' but it does not create nested structures. These videos will be inputs for my ML model and I don't want to use multiple for loops if I can avoid it.
Specifically (apologies if I am providing redundant explanation), I want to do something like:
for i = 1: size(Folder1.Folder1.1.Folder1.1.1.Folder 1.1.1)
image= imread(Folder1.Folder1.1.Folder1.1.1.Folder 1.1.1.img1.1.1.i)
writevideo(v, image)
end
Any help is appreciated.
0 Kommentare
Akzeptierte Antwort
Chunru
am 17 Jun. 2021
% List all the file in current folder and subfolders
fn = dir('**/*'); % structure for the information of all the file
% fn is a structure with fields:
% name: '.'
% folder: 'C:\ABCD'
% date: '01-May-2021 21:50:47'
% bytes: 0
% isdir: 1
% datenum: 7.3828e+05
% Form/sort the image filename list based on fn according to your
% requirement
% Assume fn contains the files that can be used directly
for i=1:length(fn)
if ~fn(i).isdir
current_fn = fullfile(fn(i).folder, fn(i).name);
% read file/write file
end
end
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Structures finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!