Coding, information theory and compression constitute the backbone of modern digital communications and data storage. Grounded in Shannon’s seminal work, information theory quantifies the ...

Lossless data compression of digital audio signals is useful when it is necessary to minimize the storage space or transmission bandwidth of audio data while still maintaining archival quality.

Digital video currently follows the MPEG-2 standard, but improvements in image processing technology are set to move MPEG-4 to the forefront of video compression. Millions of DVD disks, satellite ...

Digital video coding integrates algorithmic techniques and standardised frameworks to reduce the volume of raw pixel data while preserving perceived visual quality. Most contemporary systems employ a ...