Sciweavers

8 search results - page 1 / 2
» HRD Conformance for Real-time H.264 Video Encoding
Sort
View
ICIP
2007
IEEE
13 years 4 months ago
HRD Conformance for Real-time H.264 Video Encoding
The H.264 hypothetical reference decoder (HRD) ensures interoperability and smooth playback of video. Because the encoded bit rate may not match the channel rate, buffering and ti...
Jennifer L. H. Webb
ISCAS
2011
IEEE
288views Hardware» more  ISCAS 2011»
12 years 8 months ago
Complexity-constrained rate-distortion optimization for h.264/avc video coding
In order to enable real-time software-based video encoding, in this work we optimized the prediction stage of an H.264 video encoder, in the complexity sense. Thus, besides lookin...
Tiago A. da Fonseca, Ricardo L. de Queiroz
ASPDAC
2007
ACM
115views Hardware» more  ASPDAC 2007»
13 years 8 months ago
Development of Low-power and Real-time VC-1/H.264/MPEG-4 Video Processing Hardware
- This paper covers a multi-functional hardware intellectual property (IP) for the encoding and decoding of digital moving pictures with low power consumption. The IP is mainly int...
M. Hase, K. Akie, M. Nobori, K. Matsumoto
ICIP
2006
IEEE
14 years 6 months ago
Interpolation Free Sub-Pixel Motion Estimation for H.264
Sub-pixel motion compensation plays an important role in compression efficiency within modern video codecs such as MPEG2, MPEG4 and H.264. Sub-pixel motion compensa tion is implem...
Paul R. Hill, Tuan-Kiang Chiew, David R. Bull
ICIP
2007
IEEE
13 years 11 months ago
Joint Optimization of Transform Coefficients for Hierarchical B Picture Coding in H.264/AVC
Coding of video sequences using hierarchical B pictures in the Joint Scalable Video Model (JSVM) for the scalability amendment of H.264/AVC has the benefit of improved rate distor...
Martin Winken, Heiko Schwarz, Detlev Marpe, Thomas...