23 search results - page 2 / 5 » Predictive perceptual compression for real time video commun... |
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper deals with audio–video transmission over IP networks and proposes a method of estimating perceptual QoS (i.e., user–level QoS) in real time in terms of the inter...
IWMMDBMS
1998
13 years 6 months ago
1998
An algorithm for detecting scene changes in compressed video streams is proposed. The proposed algorithm directly exploits the motion compensation information and the prediction e...
INFOCOM
1994
IEEE
13 years 9 months ago
1994
IEEE
This pape? presents a novel approach to dynamic transmission bandwidth allocation for transport of real-time variable-bit-rate video in ATM networks. Describe video traffic in the...
PCM
2001
Springer
13 years 9 months ago
2001
Springer
In this paper, a new adaptive watermarking scheme for uncompressed and compressed video is presented. The proposed method embeds the watermark in DC components by quantizing DC coe...
IEEECIT
2006
IEEE
13 years 11 months ago
2006
IEEE
For the low bit rate (LBR) video communications, LBR transcoding is performed by the transcoder to match the network bandwidth and the performance of the client. One of typical tr...