Coarse-grained reconfigurable image stream processor architecture for embedded image/video processing and analysis

Author

Chien, Shao-Yi ; Chen, Tsung-Huang ; Chen, Jason C. ; Cheng, Tung-Yuan ; Chan, Wei-Kai

Author_Institution

Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan

fYear

2009

fDate

June 28 2009-July 3 2009

Firstpage

1578

Lastpage

1579

Abstract

To achieve low-cost low-power high-performance embedded image/ video processing and analysis, in this paper, a coarse-grained reconfigurable image stream processor (CRISP) architecture is proposed. With the reconfigurable datapath and interconnection optimized for image/video processing, it can be viewed as an application-specific reconfigurable device for image/video processing, and several design examples are shown to demonstrate the high efficiency of CRISP architecture.

Keywords

digital signal processing chips; reconfigurable architectures; video signal processing; video streaming; CRISP architecture; application-specific reconfigurable device; coarse-grained reconfigurable image stream processor architecture; digital signal processor; embedded image processing; reconfigurable datapath; video processing; Bandwidth; Chromium; Computer architecture; Costs; Engines; Image analysis; Image processing; Image sensors; Signal processing algorithms; Streaming media; CRISP; coarse-grained; reconfigurable; stream processor;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Expo, 2009. ICME 2009. IEEE International Conference on

Conference_Location

New York, NY

ISSN

1945-7871

Print_ISBN

978-1-4244-4290-4

Electronic_ISBN

1945-7871

Type

conf

DOI

10.1109/ICME.2009.5202815

Filename

5202815