A six-band stereoscopic video camera system for accurate color reproduction

M. Tsuchida, S. Sakai, M. Miura, Koichi Ito, T. Kawanishi, K. Kashino, J. Yamato, Takafumi Aoki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In order to accurate color reproduction, a novel six-band stereoscopic video acquisition and visualization system using multi-spectral and stereo imaging has been proposed. The proposed system consists of two consumer-model digital cameras and an interference filter whose spectral transmittance is comb shaped. In the process of generating a six-band image, the Phase-Only Correlation method (POC) is used to find accurate corresponding points between the stereo image pair, and projective transformation whose parameters are estimated from the correspondence is used to correct geometric relationship between the images. The Wiener estimation method is used for color reproduction. The all image processing steps after image capture is implemented on GPUs and the frame rate of the system is 30 fps is achieved when image size is XGA.

Original languageEnglish
Title of host publication20th Color and Imaging Conference
Subtitle of host publicationColor Science and Engineering Systems, Technologies, and Applications - Final Program and Proceedings, CIC 2012
Pages117-122
Number of pages6
Publication statusPublished - 2012 Dec 1
Event20th Color and Imaging Conference: Color Science and Engineering Systems, Technologies, and Applications, CIC 2012 - Los Angeles, CA, United States
Duration: 2012 Nov 122012 Nov 16

Other

Other20th Color and Imaging Conference: Color Science and Engineering Systems, Technologies, and Applications, CIC 2012
CountryUnited States
CityLos Angeles, CA
Period12/11/1212/11/16

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Tsuchida, M., Sakai, S., Miura, M., Ito, K., Kawanishi, T., Kashino, K., Yamato, J., & Aoki, T. (2012). A six-band stereoscopic video camera system for accurate color reproduction. In 20th Color and Imaging Conference: Color Science and Engineering Systems, Technologies, and Applications - Final Program and Proceedings, CIC 2012 (pp. 117-122)