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http://dx.doi.org/10.5909/JEB.2011.16.6.1058

Distortion Estimation Using Block-Adaptive Matching Characteristics for Motion Compensated Interpolation Frame  

Kim, Jin-Soo (School of Information Communications and Computer Engineering, Hanbat National University)
Kim, Jae-Gon (School of Electronics, Telecommunication & Computer Engineering, Korea Aerospace University)
Seo, Kwang-Deok (Computer & Telecommunications Engineering Division, Yonsei University)
Publication Information
Journal of Broadcast Engineering / v.16, no.6, 2011 , pp. 1058-1068 More about this Journal
Abstract
Video FRUC (Frame Rate Up Conversion) is one of the main issues that have arisen in recent years with the explosive growth of video sources and display formats in consumer electronics. Most advanced FRUC algorithms adopt an efficient motion interpolation technique to determine the motion vector field of interpolated frames. But, in some application areas such as post processing in receiver side, it is necessary to evaluate how well the MCI (Motion Compensated Interpolation) frame was reconstructed. In order to achieve this aim, first, this paper introduces some cost functions to estimate the reliability of a block in the MCI frame. Then, by using these functions, this paper proposes two distortion estimation models for evaluating how much noise was produced in the MCI frame. Through computer simulations, it is shown that the proposed estimation methods perform effectively in estimating the noises of the MCI frame.
Keywords
MCI Frame; Distortion; Block-Adaptive Matching; Distortion Estimation Models;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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