Title :
Real time full-duplex H.263 video codec system
Author :
Goh, K. ; Lin, W. ; Tye, B. ; Powell, G. ; Ohya, T. ; Adachi, S.
Author_Institution :
Microelectron. Syst. Applications Dept., Inst. of Microelectron., Singapore
Abstract :
A real-time H.263 video codec system is presented is this paper. The TMS320C80 which consists of four parallel DSPs is used in the system. A few strategies are used to reduce the computation complexity and hence increase the frame rate. The parallel implementation of the H.263 algorithm on the parallel DSPs is described and the performance of the real-time codec is discussed
Keywords :
computational complexity; digital signal processing chips; motion estimation; real-time systems; video codecs; TMS320C80; computation complexity; frame rate; parallel DSPs; parallel implementation; performance; real time full-duplex H.263 video codec system; Bit rate; Concurrent computing; Digital signal processing; Discrete cosine transforms; Lead; Microelectronics; Motion estimation; Real time systems; Transform coding; Video codecs;
Conference_Titel :
Multimedia Signal Processing, 1997., IEEE First Workshop on
Conference_Location :
Princeton, NJ
Print_ISBN :
0-7803-3780-8
DOI :
10.1109/MMSP.1997.602675
