DocumentCode
2962938
Title
Computational requirements for media signal processing
Author
Oklobdzija, Vojin G.
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
Volume
2
fYear
2000
fDate
Oct. 29 2000-Nov. 1 2000
Firstpage
1315
Abstract
Media signal processing is characterized by high computing power and a great deal of parallelism on low precision data, which usually consists of simple integers with 8, 12, or 16 bits of precision. Efficient processing of media signals requires modifications of the traditional data-path found in general purpose processors. In this paper, we address those differences and propose adequate solutions for efficient implementation of datapath that support main classes of media instructions.
Keywords
audio signal processing; video signal processing; high computing power; media instructions; media signal processing; parallelism; Concurrent computing; Data engineering; Digital signal processing; Discrete cosine transforms; Motion compensation; Power engineering and energy; Power engineering computing; Real time systems; Registers; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2000. Conference Record of the Thirty-Fourth Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-7803-6514-3
Type
conf
DOI
10.1109/ACSSC.2000.911205
Filename
911205
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