DocumentCode
2047926
Title
Image Acquisition System for Visual Prosthesis
Author
Wang, Yanyan ; Yu, Wenjuan ; Chai, Xinyu ; Ren, Qiushi
Author_Institution
Inst. for Laser Med. & Bio-photonics, Shanghai Jiaotong Univ., Shanghai
fYear
2006
fDate
16-18 Oct. 2006
Firstpage
143
Lastpage
146
Abstract
A real-time image acquisition and processing system for visual prosthesis is described and tested. The system based on DSP (TMS320DM642) platform with a miniature camera (OV6650FS) is part of the prototype of the final visual prosthesis product. The miniature camera generates video signal, which will be converted to electrical pulses to stimulate optical nerve to elicit the visual perception.
Keywords
data acquisition; digital signal processing chips; eye; image sensors; medical computing; neurophysiology; prosthetics; real-time systems; video signal processing; visual perception; DSP; electrical pulses; image acquisition system; miniature camera; optical nerve stimulation; real-time image processing; video signal; visual perception; visual prosthesis; Cameras; Digital signal processing; Image converters; Optical pulse generation; Prototypes; Real time systems; Signal generators; Stimulated emission; System testing; Visual prosthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Biophotonics, Nanophotonics and Metamaterials, 2006. Metamaterials 2006. International Symposium on
Conference_Location
Hangzhou
Print_ISBN
0-7803-9773-8
Electronic_ISBN
0-7803-9774-6
Type
conf
DOI
10.1109/METAMAT.2006.335020
Filename
4134759
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