Design of binocular visual system based on multi-DSP parallel processing

Author

Gu, Jinan ; Shen, Wei ; Chen, Sijie ; Guan, Haobin

Author_Institution

Sch. of Mech. Eng., Univ. of Jiangsu, Zhenjiang, China

fYear

2012

fDate

21-23 April 2012

Firstpage

256

Lastpage

259

Abstract

In order to satisfy the request for dealing with Binocular visional signal which needs fast and real-time processing, the design of multi-DSP parallel system based on four ADSP-TS201Ss is proposed. Proceeding from practical requests, a scheme of the multi-DSP parallel processing system which couples the external bus sharing and the link ports is adopted by analyzing the parallel processing structures of three kinds of ADSP-TS201Ss. This scheme has ensured the data rate, resources sharing, simple structure, easy controlling, and flexible communication. This study designed the system hardware and the software to describe the data exchange between four ADSP-TS201S, which ensured the requirement of binocular vision system of processing mass operation in real-time environment.

Keywords

computer vision; digital signal processing chips; hardware-software codesign; parallel architectures; ADSP-TS201S; binocular visual system; data rate; flexible communication; hardware-software design; multiDSP parallel processing; real-time processing; resource sharing; Data models; Digital signal processing; Hardware; Parallel processing; Real time systems; SDRAM; Visualization; ADSP-TS201S; Multi-DSP parallel system; binocular vision;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4577-1414-6

Type

conf

DOI

10.1109/CECNet.2012.6201649

Filename

6201649