39 search results - page 1 / 8 » Image Error Concealment Based on Watermarking |
DICTA
2003
14 years 7 days ago
2003
Imperfect transmission of block-coded images often causes lost blocks. These blocks may contain very important information of image. In this paper a new error concealment scheme is...
PCM
2001
Springer
14 years 3 months ago
2001
Springer
In video communications over error introducing channels, error concealment techniques are widely applied in video decoder for good subjective images output. However, a damaged MB ...
ICIP
2004
IEEE
15 years 14 days ago
2004
IEEE
Error concealment is an important field of research in image processing. Many methods were applied to conceal block losses in monocular images. In this paper we present a concealm...
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper, a prescription-based error concealment (PEC) method is proposed. PEC relies on pre-analyses of the concealment error image (CEI) for I-frames and the optimal error ...
ICIP
2007
IEEE
15 years 16 days ago
2007
IEEE
In this paper, we propose a novel error concealment algorithm for the whole-frame loss based on multiframe. In concealing procedure, besides improve the quality of the concealed l...