Unlike standard RGB images with their three channels, these files store information across numerous channels, each ...

Not only does JPEG XL offer better compression versus old-school JPEG, the format (ISO/IEC 18181) is optimized for web ...

Examples are the widely used JPEG image, MPEG video and MP3 audio formats. The greater the compression, the smaller the file. However, a high image compression loss can be observed in photos ...

As such, all images were encoded to raw RGB format, which was subsequently used as the point of reference for all compression measurements. Since JPEG-LS and JPEG2000 do not support an alpha channel, ...