Real-time smoothing for network adaptive video streaming

doi:10.1016/j.jvcir.2004.12.001

	Real-time smoothing for network adaptive video streaming
	Gao, K ; Gao, W ; He, SM ; Zhang, YA
	2005-08-01
发表期刊	JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION
ISSN	1047-3203
卷号	16 期号:4-5 页码:512-526
摘要	Real-time streaming delivery over the Internet with bandwidth variation is a very challenging task. It is important to smooth the quality variability and improve the utilization of the available network bandwidth. In this paper, we propose a real-time optimal smoothing scheduling algorithm for network adaptive video streaming with the variable network bandwidth and packet loss. The algorithm adopts a rate-distortion optimized framework and real-time scheduling scheme to select and schedule the packets according to the network status. It attempts to minimize the quality variability at the client end while at the same time maximizing the utilization of the variable network bandwidth. Experiments show that, compared with frame-based scheduling algorithm, our proposed real-time smoothing algorithm improves and smoothes the quality in decoded video frames. (c) 2005 Elsevier Inc. All rights reserved.
关键词	real-time scheduling scalable streaming fine granularity scalable smoothing network adaptive
DOI	10.1016/j.jvcir.2004.12.001
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Software Engineering
WOS记录号	WOS:000235298600008
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10042
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Gao, K
作者单位	1.Chinese Acad Sci, Comp Technol Inst, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Beijing Braodcasting Inst, Beijing 100024, Peoples R China
推荐引用方式 GB/T 7714	Gao, K,Gao, W,He, SM,et al. Real-time smoothing for network adaptive video streaming[J]. JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION,2005,16(4-5):512-526.
APA	Gao, K,Gao, W,He, SM,&Zhang, YA.(2005).Real-time smoothing for network adaptive video streaming.JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION,16(4-5),512-526.
MLA	Gao, K,et al."Real-time smoothing for network adaptive video streaming".JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 16.4-5(2005):512-526.