'Compression efficiency' diaporamas de présentation

Entropy coding

Entropy coding. Present by ???. constraints. Compression efficiency Computational efficiency Error robustness. Encoding. DCT Reordering Run-level coding Entropy coding. Encoding. DCT Reordering Run-level coding Entropy coding. DCT. Reordering.

919 views • 45 slides

4C8

537 views • 40 slides

Multimedia Encryption

Multimedia Encryption. Sistem Multimedia. Multimedia Encryption. Special application of general encryption to multimedia such that the content cannot be rendered intelligibly or to an acceptable perceptual quality.

637 views • 31 slides

Retransmission-Based Error Control for Interactive Video Applications over the Internet

359 views • 21 slides

Semantic Data Compression Techniques for Mobile Computing and Stream Data

NASA Space Communications Symposium. Semantic Data Compression Techniques for Mobile Computing and Stream Data. Principal Investigators: G Ozsoyoglu, Z.M. Ozsoyoglu Task Number: NAG3-2578 Case Western Reserve University September 18, 2002.

80 views • 7 slides