1 February 1994 High-sensitivity optoelectronic system for videoangiography
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Proceedings Volume 2084, Biomedical Optoelectronic Devices and Systems; (1994) https://doi.org/10.1117/12.167297
Event: Europto Biomedical Optics '93, 1993, Budapest, Hungary
Abstract
This paper describes an improvement in the image system for near infrared videoangiography as compared with a previous intensified TV camera incorporated in a standard fundus camera. The new system uses a cooled CCD camera with 1152 X 770 elements. Because of a very low readout noise and variable time integration, this camera was used at very low light. This avoided the potential hazard to the eye resulting from over exposure and increased the patient's physical comfort during ophthalmic imaging. This paper reports the results of the first phase of the work in which several sequences of ocular fundus images were analyzed.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Giuseppe Longobardi, Claudio Ciamberlini, Vittorio Guarnieri, Pasquale Poggi, G. P. Puccioni, G. Panzardi, and F. Faraldi "High-sensitivity optoelectronic system for videoangiography", Proc. SPIE 2084, Biomedical Optoelectronic Devices and Systems, (1 February 1994); doi: 10.1117/12.167297; https://doi.org/10.1117/12.167297
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