标题:AN IMPROVED FRUC SCHEME BASED ON MOTION VECTOR REFINEMENT
作者:Zhao, Yue; Sun, Guoxia; Liu, Ju; Ge, Jing; Wan, Wenbo; Yang, Xiaohui
通讯作者:Zhao, Y
作者机构:[Zhao, Yue; Sun, Guoxia; Liu, Ju; Ge, Jing; Wan, Wenbo] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China.; [Sun, Guoxia; Liu, J 更多
会议名称:12th IEEE International Conference on Signal Processing (ICSP)
会议日期:OCT 19-23, 2014
来源:2014 12TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP)
出版年:2014
页码:981-986
关键词:frame rate up conversion; texture; adaptive motion estimation; vector; post-processing; motion refinement
摘要:In this paper, a low-complexity and high-efficiency scheme is developed for frame rate up conversion (FRUC). Texture based adaptive motion estimation is carried out for improving the accuracy of motion vectors. In addition, the proposed scheme comprises a motion vector post-processing method which corrects the outliers in nine directions. Moreover, in order to deal with the artifacts caused by the problem of overlaps and holes, a simple motion refinement method by calculating motion vectors of overlaps and holes is proposed. Experimental results verify the superiority of our work in both objective and subjective performances compared with conventional methods.
收录类别:CPCI-S
WOS核心被引频次:1
资源类型:会议论文
TOP