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Proceedings Paper

Quality improvement through an efficient image segmentation
Author(s): JinSoo Park; Joon-Hyeon Jeon
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Paper Abstract

The next generation coding techniques are closely connected to the major techniques on computer vision and computer graphics especially in the field of segmentation. This paper deals with a study on the foreground and background segmentation in videophone-type sequence and tries to use it for quality enhancement of reconstructed image. A simple 1D high-pass mask is used to reduce redundant correlated image information. And an edge information from edge operator is incorporated to help to find the contour of object boundary. An appropriate bridging strategy is proposed as one part of constructing the linear contour. Simulation results show that the proposed algorithm works well for videophone-type sequence and improves the reconstructed image quality considerably.

Paper Details

Date Published: 30 May 1995
PDF: 12 pages
Proc. SPIE 2513, 21st International Congress on: High-Speed Photography and Photonics, (30 May 1995); doi: 10.1117/12.209656
Show Author Affiliations
JinSoo Park, Korea Telecom Research Labs. (South Korea)
Joon-Hyeon Jeon, Korea Telecom Research Labs. (South Korea)


Published in SPIE Proceedings Vol. 2513:
21st International Congress on: High-Speed Photography and Photonics
Ung Kim; Joon-Sung Chang; Seung-Han Park, Editor(s)

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