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17 October 2006 A new coding technique of digital hologram video based on view-point MCTF
Young-Ho Seo, Hyun-Jun Choi, Ji-Sang Yoo, Dong-Wook Kim
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Proceedings Volume 6392, Three-Dimensional TV, Video, and Display V; 63920S (2006) https://doi.org/10.1117/12.685319
Event: Optics East 2006, 2006, Boston, Massachusetts, United States
Abstract
In this paper, we proposed a new coding technique of digital hologram video using 3D scanning method and video compression technique. The proposed coding consists of capturing a digital hologram to separate into RGB color space components, localization by segmenting the fringe pattern, frequency transform using M×N (segment size) 2D DCT (2 Dimensional Discrete Cosine Transform) for extracting redundancy, 3D scan of segment to form a video sequence, motion compensated temporal filtering (MCTF) and modified video coding which uses H.264/AVC. The compressed digital hologram was reconstructed by both computer program and optic system. The proposed algorithm showed better properties after reconstruction with higher compression ratios than the previous researches.
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Young-Ho Seo, Hyun-Jun Choi, Ji-Sang Yoo, and Dong-Wook Kim "A new coding technique of digital hologram video based on view-point MCTF", Proc. SPIE 6392, Three-Dimensional TV, Video, and Display V, 63920S (17 October 2006); https://doi.org/10.1117/12.685319
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KEYWORDS
Digital holography
Holograms
Video
Video coding
Image segmentation
Video compression
3D image reconstruction
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