Selection of the most efficient tile size in tile-based cylinder panoramic video coding and transmission

doi:10.1007/s00371-007-0145-4

	Selection of the most efficient tile size in tile-based cylinder panoramic video coding and transmission
	Dai, Feng ; Shen, Yanfei ; Zhang, Yongdong ; Lin, Shouxun
	2007-09-01
发表期刊	VISUAL COMPUTER
ISSN	0178-2789
卷号	23 期号:9-11 页码:891-896
摘要	Panoramic videos are a 360 degree representation of a certain scene. The users can navigate interactively through the scene and change their view angles. Panoramic videos are often high-resolution and consume a significant amount of bandwidth for transmission. To resolve the problem, tile-based panoramic video coding and transmission is applied in some systems. With tile-based panoramic video coding and transmission, only the tiles involved with the perspective view are transmitted and decoded. Different tile sizes will bring different transmission bit rates for same video quality. In this paper, a two path coding method with H.264/AVC for cylinder panoramic video based on a hyperbolic model is proposed. With this method, the most efficient tile size can be selected and users can build the same quality perspective view with the smallest transmission bit rate.
关键词	cylinder panoramic video most efficient tile size
DOI	10.1007/s00371-007-0145-4
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:000249207600029
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10874
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Dai, Feng
作者单位	1.Chinese Acad Sci, Comp Technol Inst, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Dai, Feng,Shen, Yanfei,Zhang, Yongdong,et al. Selection of the most efficient tile size in tile-based cylinder panoramic video coding and transmission[J]. VISUAL COMPUTER,2007,23(9-11):891-896.
APA	Dai, Feng,Shen, Yanfei,Zhang, Yongdong,&Lin, Shouxun.(2007).Selection of the most efficient tile size in tile-based cylinder panoramic video coding and transmission.VISUAL COMPUTER,23(9-11),891-896.
MLA	Dai, Feng,et al."Selection of the most efficient tile size in tile-based cylinder panoramic video coding and transmission".VISUAL COMPUTER 23.9-11(2007):891-896.