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Development of Retina Photographing System and 16 Channels Image Acquisition System  

양근호 (한려대학교 멀티미디어정보통신공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.8, no.1, 2004 , pp. 96-101 More about this Journal
Abstract
In order to measure the retina thickness, there are to need the 3-D retina photographing and the high speed signal processing system. In this paper, we introduced the retina photographing system and the 16-channel high speed image data acquisition system. There are able to measure the retina thickness with sensing image the returned laser signal to APD sensor after there were projected the HeNe laser on retina. We developed the laser projection system to sense a reflected image of the retina using APD sensor, the 16-channel high speed A/D converter and PCI master interface card for image transmission into computer.
Keywords
Retina; Thickness; HeNe; APD; PCI;
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