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7 August 1998 Color correction of the video image obtained by angioscope
Fang Fang, Meirong Lin, Yingjie Li, Jia Li, Baozheng Zhang
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Proceedings Volume 3548, Biomedical Optics and Lasers: Diagnostics and Treatment; (1998) https://doi.org/10.1117/12.317864
Event: Photonics China '98, 1998, Beijing, China
Abstract
In this paper, a simple color correction method for the color reproduction of image obtained by angioscope is reported. We present the method to obtain the matrices theoretically and experimentally respectively. For the angioscope system, we suggest two matrices: an average color correction matrix A and a blood vessel color correction matrix A'. Using the two matrices, the images of several color samples captured by angioscope are processed, and their reproduced colors are evaluated. With this method, the discrimination ability of angioscope will be improved dramatically.
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Fang Fang, Meirong Lin, Yingjie Li, Jia Li, and Baozheng Zhang "Color correction of the video image obtained by angioscope", Proc. SPIE 3548, Biomedical Optics and Lasers: Diagnostics and Treatment, (7 August 1998); https://doi.org/10.1117/12.317864
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KEYWORDS
Blood vessels
CCD cameras
Color difference
Imaging systems
Image processing
Matrices
Lamps
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