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% Lista czcionek fontsList = ["Arial", "Calibri", "Cambria", "Candara", "Century", "Constantia", "Corbel", "Courier New", "Georgia", "Lucida Sans Unicode", "Palatino Linotype", "Segoe UI", "Tahoma", "Times New Roman", "Trebuchet MS", "Verdana"]; % Lista liter charsList = ["A", "Ą", "B", "C", "Ć", "D", "E", "Ę", "F", "G", "H", "I", "J", "K", "L", "Ł", "M", "N", "Ń", "O", "Ó", "P", "Q", "R", "S", "Ś", "T", "U", "V", "W", "X", "Y", "Z", "Ź", "Ż", "a", "ą", "b", "c", "ć", "d", "e", "ę", "f", "g", "h", "i", "j", "k", "l", "ł", "m", "n", "ń", "o", "ó", "p", "q", "r", "s", "ś", "t", "u", "v", "w", "x", "y", "z", "ź", "ż", ",", ".", "?", "!"]; % Tworzenie folderu "database" if ~exist("database/", 'dir') mkdir("database/"); end % Tworzenie folderów dla każdej litery for i = 1:length(charsList) char = charsList(i); if char == "," folder_name = "przecinek/"; elseif char == "." folder_name = "kropka/"; elseif char == "?" folder_name = "zapytanie/"; elseif char == "!" folder_name = "wykrzyknik/"; elseif isstrprop(char, 'upper') folder_name = upper(char); folder_name = strcat(folder_name, '/'); else folder_name = char; folder_name = strcat(folder_name, '_lower/'); end if ~exist(strcat("database/",folder_name), 'dir') mkdir(strcat("database/",folder_name)); end end % Tworzenie obrazów dla każdej litery i czcionki for i = 1:length(charsList) char = charsList(i); if char == "," folder_name = "przecinek/"; elseif char == "." folder_name = "kropka/"; elseif char == "?" folder_name = "zapytanie/"; elseif char == "!" folder_name = "wykrzyknik/"; elseif isstrprop(char, 'upper') folder_name = upper(char); folder_name = strcat(folder_name, '/'); else folder_name = char; folder_name = strcat(folder_name, '_lower/'); end for j = 1:length(fontsList) %wygeneruj obraz z literą font = fontsList(j); image = insertText(255*ones(128,128),[16 16],char,'Font',font,'FontSize',64); imwrite(image, strcat("database/",folder_name, font, '.png')); %wygeneruj obraz z przechyloną literą im1 = insertText(255*ones(128,128),[16 16],char,'Font',font,'FontSize',64); im2 = imcomplement(im1); im3 = imrotate(im2, randi([-20, 20]), "nearest", "crop"); r = -pi/18 + (pi/9)*rand(1); tform = affine2d([1, tan(r), 0; 0, 1, 0; 0, 0, 1]); im4 = imwarp(im3,tform); toCrop = (size(im4, 2) - 128) / 2; im5 = imcrop(im4, [0, toCrop, 128, 128]); im6 = imcomplement(im5); imwrite(im6, strcat("database/",folder_name, font + "_tilted", '.png')); end end
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