683 search results - page 38 / 137 » Analysis of Utility Functions for Video |
TCSV
2002
14 years 9 months ago
2002
In this paper, we address the problem of real-time video streaming over wireless LANs for both unicast and multicast transmission. The wireless channel is modeled as a packet-erasu...
CIVR
2004
Springer
15 years 3 months ago
2004
Springer
We describe an original method for selecting key frames to represent the content of every shot in a video. We aim at spatially sampling in an uniform way the coverage of the scene ...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
Traffic models play an important role in network simulation and performance analysis. This paper presents a frame-level hybrid framework for modeling variable bitrate (VBR) video ...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper presents an extensive statistical study and analysis of the effects of channel delays in the current (best-effort) Internet on underflow events in MPEG-4 video streamin...
MM
2005
ACM
15 years 3 months ago
2005
ACM
In this paper, we present a scene detection framework on continuously recorded videos. Conventional temporal scene segmentation methods work for the videos composed of discrete sh...