matlab 批量轉換圖片型別格式
阿新 • • 發佈:2018-11-15
matlab 批量轉換圖片型別格式
clc; clear; p = dir('I:\RC10-19\18-59-result-02-01'); for idx2 = 3: 100 name = ['I:\RC10-19\18-59-result-02-01\' p(idx2).name]; img = imread(name); % RGB = imcrop(img,[430 540 600 300]); % img = img(431:730,541:1140); % img = imresize(img,[400,400],'nearest'); % %imgA = img(601:901); % img = rgb2gray(img); % % img = im2bw(img); img=uint8(img); % imgA(:,:,1) = img; % imgA(:,:,2) = img; % imgA(:,:,3) = img; imwrite(img,['I:\RC10-19\label\', p(idx2).name],'Compression','none'); % imwrite(img,[path 'E:\rc\9-27\16-34\' p(idx2).name '_',num2str(img),'.tiff']); end
看自己需要批量裁剪;resize;灰度;0-255轉為0-1;一維/三維;