157 search results - page 5 / 32 » Frame Rate and Perceptual Quality for HD Video |
GLOBECOM
2007
IEEE
14 years 16 days ago
2007
IEEE
— This paper explores a key aspect of the problem of sending real-time video over the Internet using a P2P architecture. The main difficulty with such a system is the high dynam...
ICMCS
2006
IEEE
14 years 7 days ago
2006
IEEE
Wireless communication of video poses constraints on information capacity. Region-of-Interest (ROI) video coding provides higher quality in the ROI, but poorer quality in the back...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we propose a multiple objective frame rate up conversion algorithm (MOFRUC), which utilizes two different models. The first model is a constant velocity model that ...
IEEECIT
2006
IEEE
14 years 7 days 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...
ICASSP
2007
IEEE
14 years 16 days ago
2007
IEEE
This paper investigates the perceptual quality of decoded video bitstreams after packet losses. We focus on lowresolution and low-bit rate video coded by the H.264/AVC encoder, an...