18 April 2017 Three-dimensional movement analysis for near infrared system using stereo vision and optical flow techniques
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Proceedings Volume 10251, Biomedical Imaging and Sensing Conference; 102510W (2017) https://doi.org/10.1117/12.2275113
Event: SPIE Technologies and Applications of Structured Light, 2017, Yokohama, Japan
Abstract
The purpose of this paper is the measurement of spatial-temporal movements by using stereo vision and 3D optical flow algorithms applied at biological samples. Stereo calibration procedures and algorithms for enhance the contrast intensity were applied. The system was implemented for working at the first near infrared windows (NIR-I) at 850 nm due of the penetration depth obtained at this region in biological tissue. Experimental results of 3D tracking of human veins are presented showing the characteristics of the implementation.
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Geliztle A. Parra Escamilla, Geliztle A. Parra Escamilla, David I. Serrano Garcia, David I. Serrano Garcia, Yukitoshi Otani, Yukitoshi Otani, } "Three-dimensional movement analysis for near infrared system using stereo vision and optical flow techniques", Proc. SPIE 10251, Biomedical Imaging and Sensing Conference, 102510W (18 April 2017); doi: 10.1117/12.2275113; https://doi.org/10.1117/12.2275113
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