Title :
An MPEG-4 object-based transcoder: architecture and applications
Author :
Vetro, A. ; Huifang Sun ; Yao Wang
Author_Institution :
Adv. Television Lab., Mitsubishi Electr. ITA, New Providence, NJ, USA
Abstract :
The architecture of an MPEG-4 based transcoder is presented. We discuss new algorithms to select the quantization parameter for every object and introduce some new applications for Internet and wireless communications.
Keywords :
Code standards; Data compression; Internet; Quantization (signal); Radiocommunication; Telecommunication standards; Video coding; Internet; MPEG-4 object-based transcoder; algorithms; quantization parameter; transcoder applications; transcoder architecture; wireless communications; Decoding; Discrete cosine transforms; Information analysis; MPEG 4 Standard; Quadratic programming; Quality of service; Shape; Sun; TV; Transcoding;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854529
