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

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル20th Color and Imaging Conference
ホスト出版物のサブタイトルColor Science and Engineering Systems, Technologies, and Applications - Final Program and Proceedings, CIC 2012
ページ117-122
ページ数6
出版ステータスPublished - 2012 12 1
イベント20th Color and Imaging Conference: Color Science and Engineering Systems, Technologies, and Applications, CIC 2012 - Los Angeles, CA, United States
継続期間: 2012 11 122012 11 16

Other

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

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学

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