标题：Non-integer times frame rate up-conversion using reliable analysis of motion information
作者：Qu, Aixi ;Liu, Ju ;Xiao, Yifan ;Wan, Wenbo ;Wang, Qing
作者机构：[Qu, Aixi ;Liu, Ju ;Xiao, Yifan ;Wang, Qing ] School of Information Science and Engineering, Shandong University, Jinan, China;[Wan, Wenbo ] Departmen 更多
会议名称：2016 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2016
会议日期：5 August 2016 through 8 August 2016
来源：ICSPCC 2016 - IEEE International Conference on Signal Processing, Communications and Computing, Conference Proceedings
关键词：inter-frame correlation degree; inter-frame motion speed; interpolated position; motion information; Non-integer times frame rate up-conversion
摘要：In this paper, a novel non-integer times frame rate up-conversion (NIFRUC) algorithm using reliable analysis of time-domain motion information is proposed. The proposed method can realize frame rate up-conversion (FRUC) of any fractional multiples based on double FRUC. In addition, in order to eliminate motion jerkiness and motion blurring, the proposed method makes full use of motion information to select the inter-frame where movement is faster as the interpolated position and gets interpolated frames by bilateral motion compensation interpolation. Also, in order to obtain more accuracy interpolated positions, a new scene detection scheme as well as the combination of the inter-frame motion speed and inter-frame correlation degree is applied. Experimental results confirm that the proposed method outperforms previous NIFRUC methods in terms of theory analysis, subjective mean opinion score and objective evaluation. © 2016 IEEE.