Adaptive deinterlacing for real-time applications

	Adaptive deinterlacing for real-time applications
	Huang, Q ; Gao, W ; Zhao, DB ; Sun, HF
	2005
发表期刊	ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2005, PT 2
ISSN	0302-9743
卷号	3768 页码:550-560
摘要	In general, motion compensated (MC) deinterlacing algorithms can outperform non-MC (NMC) ones. However, we often prefer to choose the latter due to the considerations of error propagation and computational complexity, especially in real-time applications such as video compression and transcoding [1]. How to get a compromised solution between performance and complexity is a challenging problem, which will be addressed in this paper. We first propose a directional adaptive algorithm for motion detection, and then introduce a reasonable and applicable adaptive MC/NMC deinterlacing mechanism to meet the requirements of real-time applications. The proposed adaptive deinterlacing scheme is proved efficient by both subjective visual sensation and objective experimental results. Feasibility of real-time applications is given as well as the coding efficiency tested by the Audio Video coding Standard (AVS) of China. For further improvement, a block-based local modal is brought forward aiming at perfect effects on unconventional motion.
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Imaging Science & Photographic Technology
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods ; Imaging Science & Photographic Technology
WOS记录号	WOS:000233775300048
出版者	SPRINGER-VERLAG BERLIN
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10163
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Huang, Q
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Mitsubishi Electr Corp, Res Labs, Cambridge, MA 02139 USA
推荐引用方式 GB/T 7714	Huang, Q,Gao, W,Zhao, DB,et al. Adaptive deinterlacing for real-time applications[J]. ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2005, PT 2,2005,3768:550-560.
APA	Huang, Q,Gao, W,Zhao, DB,&Sun, HF.(2005).Adaptive deinterlacing for real-time applications.ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2005, PT 2,3768,550-560.
MLA	Huang, Q,et al."Adaptive deinterlacing for real-time applications".ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2005, PT 2 3768(2005):550-560.