18 search results - page 1 / 4 » Temporal Error Concealment with Block Boundary Smoothing |
PCM
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. When a block is lost due to a transmission error in compressed bitstream, conventional temporal error concealment schemes try to conceal the lost block by recovering its ...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
In this contribution we propose a new spatio-temporal fading scheme for block loss recovery in block-based video decoding systems. Based on a boundary error criterion obtained fro...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Compressed video sequences are very sensitive to channel disturbances when they are transmitted through an unreliable environment such as a wireless channel. The transmission erro...
ICMCS
2008
IEEE
13 years 11 months ago
2008
IEEE
Distributed Video Coding (DVC) is based on a new paradigm in coding, which has received many interests recently. This paper proposes a hybrid spatial and temporal error concealmen...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
In this paper, we present a novel PDE based error concealment algorithm. We formulate the error concealment problem as a sequential optimization problem with both smoothing and or...