대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2007년도 하계종합학술대회 논문집
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- Pages.255-256
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- 2007
일치점 정합 알고리즘에 기반한 다시점 비디오의 프레임 오류 은닉 방법
Frame Loss Concealment for Multi-View Video Sequences Based on Correspondence Matching Algorithm
- Song, Kwan-Woong (School of Electrical Engineering, Korea University) ;
- Chung, Tae-Young (School of Electrical Engineering, Korea University) ;
- Oh, Yun-Je (Telecommunication R&D Center, Samsung Electronics) ;
- Kim, Chang-Su (School of Electrical Engineering, Korea University)
- 발행 : 2007.07.11
초록
We propose a frame loss concealment algorithm for multi-view video sequences based on correspondence matching, which can hide the effects of frame losses efficiently. To achieve high PSNR performances, we employ a block error concealment scheme to refine the concealed results. Simulation results demonstrate that the proposed algorithm effectively protects the quality of reconstructed videos against transmission errors.
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