有时候下载的数据集内的文件名会不分大小写,但是一般的语言机制都对大小写敏感,因此找了一个可以将一个文件夹中的文件名大写全部改为小写。matlab代码如下:
%将文件夹中的文件名中的大小全部改为小写 path = 'F:\CNNIQA-master+IQA数据集\media\ldq\Research\Data\tid2008\distorted_images/'; %要修改的文件夹路径 Files = dir(fullfile(path,'*.bmp')); LengthFiles = length(Files); for count_i = 1 : LengthFiles; flag = 0; origin_name = Files(count_i).name; for count_j = 1 : length(Files(count_i).name) if ( Files(count_i).name(count_j) <= 'Z' ) && ( Files(count_i).name(count_j) >= 'A' ) Files(count_i).name(count_j) = Files(count_i).name(count_j) + ('a' - 'A'); flag = 1; end end if flag == 1 realName = [path, origin_name]; tmpName = [path, 'azbxsjdskjfslkdjflksdjfsldkjf']; changeName = [path, Files(count_i).name]; movefile(realName, tmpName); movefile(tmpName, changeName); end end
源链接如下:https://www.cnblogs.com/fdd566/archive/2017/03/06/6512508.html