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Conference Paper
Video Error Concealment for In-Vehicle IP-Based Wireless Networks
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- Authors
- Do-Hyun Kim, Jong-Ho Won, Kyoung-Ho Choi
- Issue Date
- 2015-06
- Citation
- Asian Control Conference (ASCC) 2015, pp.1-4
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, a novel video error concealment technique is presented. More specifically, for IP-based in-vehicle wireless networks, a robust video error concealment technique is proposed based on residual errors and boundary matching approach. Residual errors are used for checking reliability of motion vectors of coding units and a boundary matching algorithm is used for maintaining smoothness in block boundaries. For boundary matching, a downhill simplex approach is adopted in the proposed approach. Although the simulation is preliminary, experimental results show that the proposed approach is promising.
- KSP Keywords
- Boundary Matching Algorithm(BMA), Coding unit(CU), Downhill simplex, IP-Based, Matching approach, Motion Vector(MV), Residual Error, Video error concealment, in-vehicle wireless networks