112 search results - page 5 / 23 » Rate-Distortion Optimized Video Streaming for Scalable H.264 |
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
This paper presents a new selective and scalable encryption (SSE) method for intra dyadic scalable coding framework based on wavelet/subband (DWTSB) for H.264/AVC. It has been ach...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
— The heterogeneity in the contemporary multimedia environments requires a format-agnostic adaptation framework for the consumption of digital video content. Scalable bitstreams ...
JVCIR
2006
13 years 7 months ago
2006
This paper presents a revised rate control scheme based on an improved frame complexity measure. Rate control adopted by both MPEG-4 VM18 and H.264/AVC use a quadratic rate-distor...
ACIVS
2006
Springer
13 years 9 months ago
2006
Springer
In many application scenarios, the use of Regions of Interest (ROIs) within video sequences is a useful concept. It is shown in this paper how Flexible Macroblock Ordering (FMO), d...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
New video codink standards such as H.264 offer the flexibility to select from a number of reference frames for motion-estimation for a given predicted frame. In this paper, we pro...