rledecode.m

来自「常用图像压缩编码码matlab实现。包括：DM编码、变换编码（FFT和DCT）、」· M 代码 · 共 9 行

function unzipped = RLEdecode(zip, info)
zip = uint8(zip);
[m, n] = size(zip);
unzipped = [];
for i = 1: m
    section = repmat(zip(i, 1), 1, double(zip(i, 2)));
    unzipped = [unzipped section];
end
unzipped = reshape(unzipped, info.rows, info.cols);