1.0 utf-8 yes 2.0 http://www.w3.org/2005/Atom http://purl.org/rss/1.0/modules/content/ Discrete cosine transform on File Format Blog https://blog.fileformat.com/ar/tag/discrete-cosine-transform/ Re......com/ar/compression/lossy-and-lossless-compression-algorithms/...fileformat.com/ar/compression/lossy-and-lossless-compression-algorithms/...