필터 지우기
필터 지우기

Read and Display Selected Image from a Folder Based on Dimension

조회 수: 3 (최근 30일)
I have a folder that contains 16 images. From these images, 9 of them have a dimension of 1280x1024, and the rest of them have different dimensions. How can I read and display these 9 images only?
folder = 'C:\Users\Documents\PhD\Analysis\Hot-Spot\';
jpeg_files = dir(fullfile(folder,'*.jpg'));
nfiles2 = length(jpeg_files);
for k = 1:nfiles2
currentimage{k} = imread(fullfile(folder,jpeg_files(k).name));
figure; imshow(currentimage{k}); % creates a new window for each image
end

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Ameer Hamza
Ameer Hamza 2020년 4월 16일
편집: Ameer Hamza 2020년 4월 16일
Try this
folder = 'C:\Users\Documents\PhD\Analysis\Hot-Spot\';
jpeg_files = dir(fullfile(folder,'*.jpg'));
img_info = cellfun(@(x) {imfinfo(x)}, fullfile({jpeg_files.folder}, {jpeg_files.name}));
img_dim = cellfun(@(x) {[x.Width x.Height]}, img_info)';
img_dim = cell2mat(img_dim);
idx = all(img_dim == [1280 1024], 2);
jpeg_files(~idx) = [];
nfiles2 = length(jpeg_files);
for k = 1:nfiles2
currentimage{k} = imread(fullfile(folder,jpeg_files(k).name));
figure; imshow(currentimage{k}); % creates a new window for each image
end
  댓글 수: 9
Fahmi Akmal Dzulkifli
Fahmi Akmal Dzulkifli 2020년 4월 21일
Sorry Sir for disturbing, I just want to ask, can I delete the unwanted images from the folder automatically after selecting the nine images?
Ameer Hamza
Ameer Hamza 2020년 4월 21일
Can you start a new question and describe the problem in more detail. Paste the link here so that I will get a notification.

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