Fast mode selection algorithm based on derived layer

Author

Yingyi Liang ; Zhenyu He ; Yi Li

Author_Institution

Sch. of Comput. Sci., Harbin Inst. of Technol., Shenzhen, China

fYear

2014

fDate

18-19 Oct. 2014

Firstpage

157

Lastpage

162

Abstract

Scalable Video Coding (SVC), provides different resolutions, different video quality and different video streaming rate after once compression according to various requirements of users. The characteristic performance can solve a series of video transmission problems encountered in the current complex and heterogeneous network environment conveniently and effectively, and provide a highly efficient solution for the new video network. Because of problems such as the SVC coding efficiency in multilayer and the coding cost, the research on SVC is mainly focused on how to improve the coding speed of the algorithm (fast SVC algorithm). For the macroblock mode selection in H.264/SVC, the paper selects the fast algorithm based on the macroblock in derived layer.

Keywords

data compression; image resolution; video coding; video streaming; H.264/SVC coding standard; SVC coding efficiency; characteristic performance; coding cost; coding speed improvement; complex heterogeneous network environment; derived layer; fast-SVC algorithm; fast-mode selection algorithm; macroblock mode selection; multilayers; scalable video coding; user requirements; video compression; video network; video quality; video resolutions; video streaming rate; video transmission problems; Correlation; Cost function; Encoding; Prediction algorithms; Standards; Static VAr compensators; Streaming media;

fLanguage

English

Publisher

ieee

Conference_Titel

Security, Pattern Analysis, and Cybernetics (SPAC), 2014 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4799-5352-3

Type

conf

DOI

10.1109/SPAC.2014.6982678

Filename

6982678