Results 291 to 300 of about 1,020,507 (332)

An adaptive fast intra mode decision in HEVC

2012 19th IEEE International Conference on Image Processing, 2012
Compared with H.264/AVC, the emerging video coding standard, High Efficiency Video Coding (HEVC), introduces a lots of intra prediction modes in intra coding, which brings a real challenge in practice. Although the Rough Mode Decision (RMD) scheme in HEVC provides a fast mode decision, it is a fixed strategy for different blocks with the same size and ...
Mengmeng Zhang, Chuan Zhao, Jizheng Xu
openaire   +1 more source

Fast Mode Decision Algorithm for H.264/SVC

2015
H.264/AVC extension is H.264/SVC which is applicable for environment that demands video streaming. This paper presents an algorithm to reduce computation complexity and maintain coding efficiency by determining the mode quickly. Our algorithm terminates mode search by a probability model for both intra-mode and inter-mode of lower level and higher ...
L. Balaji, K. K. Thyagharajan
openaire   +1 more source

Fast intra mode decision for depth map coding

2013 IEEE International Symposium on Consumer Electronics (ISCE), 2013
Nowadays, JCT-3V joined by ITU-T VCEG and ISO/IEC MPEG is developing new 3D video coding standard, MVC+D and 3D-AVC, based on H.264/AVC. In addition to color image, depth map is also included to be compressed because of adopting DIBR to generate virtual views.
Yuan-Teng Chang, Wen-Hao Chung
openaire   +1 more source

Fast mode decision for error resilient video coding

2014 IEEE 16th International Workshop on Multimedia Signal Processing (MMSP), 2014
The error resilience and low-complexity video encoding are two major requirements of real-time visual communications on mobile devices. To address the two requirements simultaneously, this paper presents a fast mode decision algorithm for the error resilient video coding in packet loss environment.
Yunong Wei, Yuan Zhang, Jinyao Yan
openaire   +1 more source

Improved fast intra mode decision with reliability refinement

2013 IEEE China Summit and International Conference on Signal and Information Processing, 2013
Fast intra mode decision algorithms in video coding are very useful and necessary for practical real-time encoder implementation. It reduces the computational complexity by eliminating unlikely modes from candidate set. However, most of these algorithms may lead to the noticeable quality degradation, especially for the all intra coding scenario.
Hao Zhang, Fengfeng Tan, Zhan Ma
openaire   +1 more source

Fast mode decision for spatial scalable video coding

2006 IEEE International Symposium on Circuits and Systems, 2006
Scalable video coding (SVC) is an on-going standard and the current working draft (WD) is an extension of H.264/AVC. It provides scalability at the bit stream level with good compression efficiency, and allowing free combinations of spatial, temporal and SNR scalability.
null He Li, Z.G. Li, null Changyun Wen, null Lap-Pui Chau   +3 more
openaire   +1 more source

Fast Coding Mode Decision for Scalable Video Coding

2008 10th International Conference on Advanced Communication Technology, 2008
Recently proliferating heterogeneous video service environments should be able to deal with many different transmission speeds, image sizes, or qualities of video. However, not many existing video compression standards satisfy those necessities. To satisfy the functional requirements, the standardization of the H.264/AVC Scalable Video Coding (SVC ...
Sunhee Lim, Jungyoup Yang, Byeungwoo Jeon   +2 more
openaire   +1 more source

Fast Mode Decision Algorithm for Quality Scalable HEVC

2017
In order to adapt networks and various devices, the Joint Collaborative Team on Video Coding (JCTVC) develops scalable HEVC (SHVC), which is an extension of HEVC. It is important to reduce the complexity of SHVC because of its high computational time, which may not be suitable for real-time application scenarios.
Mengmeng Kang, Ran Ma, Zefu Li, Xiangyu Hu, Ping An   +4 more
openaire   +1 more source

Nature inspired algorithm based fast intra mode decision in HEVC

Multimedia tools and applications, 2023
Junaid Tariq, Mubashar Javed, Bushra Ayub, Ammar Armghan, Amir Ijaz, Fayadh S. Alenezi, Hameedur Rahman, Adil Zulfiqar   +7 more
semanticscholar   +1 more source

Fast mode decision algorithm for HEVC intra coding based on texture partition and direction

Journal of Real-Time Image Processing, 2018
Wei Zhu, Yao Yi, Hanyu Zhang, Peng Chen, Hua Zhang   +4 more
semanticscholar   +1 more source