DocumentCode :
3475671
Title :
Algorithmic implementation and efficiency maintenance of real-time environment using low-bitrate wireless communication
Author :
Jalal, A. ; Kim, S.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., Daegu
fYear :
2006
fDate :
27-28 April 2006
Abstract :
This paper presents different issues of the real-time compression algorithms without compromising the video quality in the distributed environment. The theme of this research is to manage the critical processing stages (speed, information lost, redundancy, distortion) having better encoded ratio, without the fluctuation of quantization scale by using IP configuration. In this paper, different techniques such as distortion measure with searching method cover the block phenomenon with motion estimation process while passing technique and floating measurement is configured by discrete cosine transform (DCT) to reduce computational complexity which is implemented in this video codec. While delay of bits in encoded buffer side especially in real-time state is being controlled to produce the video with high quality and maintenance a low buffering delay. Our results show the performance accuracy gain with better achievement in all the above processes in an encouraging mode
Keywords :
computational complexity; data compression; discrete cosine transforms; distributed processing; motion estimation; real-time systems; video codecs; video coding; IP configuration; computational complexity; discrete cosine transform; efficiency maintenance; low-bitrate wireless communication; motion estimation process; real-time compression algorithms; searching method; video codec; Compression algorithms; Delay; Discrete cosine transforms; Distortion measurement; Fluctuations; Motion estimation; Motion measurement; Quantization; Video compression; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Software Technologies for Future Embedded and Ubiquitous Systems, 2006 and the 2006 Second International Workshop on Collaborative Computing, Integration, and Assurance. SEUS 2006/WCCIA 2006. The Fourth IEEE Workshop on
Conference_Location :
Gyeongju
Print_ISBN :
0-7695-2560-1
Type :
conf
DOI :
10.1109/SEUS-WCCIA.2006.10
Filename :
1611718
Link To Document :
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