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SADOVSKÝ, P., MAJZNER, J.
Original Title
Color Sensitivity of a CCD Camera
Type
conference paper
Language
English
Original Abstract
In our research focused on EEG and video monitoring of sleeping patient, we had a problem with monitoring in dark environment. Our camera has a NightShot mode, but we didn't know how to improve the brightness in saved video. We tried some numerical algorithm for brightness improvement, but the better idea is preexposure dark scene with sleeping patient from external panels which consist IR luminary diodes. Before the construction was necessary to know which kind of the IR luminary diodes is the best for this purpose, i.e. which part of lighting wave-length they should generate. This article contains measurement description of color sensitivity of camera CCD chip SONY TRV 240 in normal mode and NightShot mode and the measurement results.
Key words in English
CCD, color sensitivity
Authors
RIV year
2004
Released
1. 1. 2004
Publisher
Ing. Zdeněk Novotný, CSc., Ondráčkova 15, Brno
Location
Brno
ISBN
80-214-2635-7
Book
Proceedings of the 10th conference Student EEICT 2004 volume 2
Pages from
137
Pages to
140
Pages count
4
BibTex
@inproceedings{BUT12819, author="Petr {Sadovský} and Jiří {Majzner}", title="Color Sensitivity of a CCD Camera", booktitle="Proceedings of the 10th conference Student EEICT 2004 volume 2", year="2004", pages="4", publisher="Ing. Zdeněk Novotný, CSc., Ondráčkova 15, Brno", address="Brno", isbn="80-214-2635-7" }