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ISCAS
2003
IEEE
162views Hardware» more  ISCAS 2003»
10 years 2 months ago
Content based error detection and concealment for image transmission over wireless channel
In this paper, we present a novel content-based image error detection and error concealment algorithm to improve the image quality degraded during its transmission over wireless c...
Shuiming Ye, Xinggang Lin, Qibin Sun
ICC
2007
IEEE
154views Communications» more  ICC 2007»
10 years 4 months ago
Error Prediction Based Redundancy Control for Robust Transmission of Video Over Wireless Links
—The loss of UDP/IP packets has a high impact on the quality of the low-rate video streaming, since one UDP/IP packet typically represents a considerable part of a picture, which...
Olivia Nemethova, Wolfgang Karner, Markus Rupp
JSAC
2007
129views more  JSAC 2007»
9 years 9 months ago
Content-Aware Resource Allocation and Packet Scheduling for Video Transmission over Wireless Networks
— A cross-layer packet scheduling scheme that streams pre-encoded video over wireless downlink packet access networks to multiple users is presented. The scheme can be used with ...
Peshala V. Pahalawatta, Randall Berry, Thrasyvoulo...
PCM
2001
Springer
110views Multimedia» more  PCM 2001»
10 years 2 months ago
A Synchronous Fragile Watermarking Scheme for Erroneous Q-DCT Coefficients Detection
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 ...
Minghua Chen, Yun He
ISCAS
2005
IEEE
152views Hardware» more  ISCAS 2005»
10 years 3 months ago
Error resilient content-based image authentication over wireless channel
—The pervasive distribution of digital images triggers an emergent need of authenticating degraded images by lossy compression and transmission. This paper proposes a robust cont...
Shuiming Ye, Qibin Sun, Ee-Chien Chang
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