{"title":"Fast Video Encoding Algorithm Based on Motion Estimation for H.264/AVC","authors":"Yuan Gao, Pengyu Liu","doi":"10.1109/IIH-MSP.2013.42","DOIUrl":null,"url":null,"abstract":"Motion estimation is the most time consuming part in H.264/AVC. In this paper, according to computing redundancy of UMHexagonS algorithm, the method of motion vector distribution prediction is proposed and combines with designed patterns to achieve adaptive sub-regional searching. Simulation results show that the proposed motion estimation scheme achieves reducing 21.48% motion estimation encoding time with a good rate-distortion performance compared to UMHexagonS algorithm in JM18.4. The proposed algorithm improves the performance of real-time encoding.","PeriodicalId":105427,"journal":{"name":"2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IIH-MSP.2013.42","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Motion estimation is the most time consuming part in H.264/AVC. In this paper, according to computing redundancy of UMHexagonS algorithm, the method of motion vector distribution prediction is proposed and combines with designed patterns to achieve adaptive sub-regional searching. Simulation results show that the proposed motion estimation scheme achieves reducing 21.48% motion estimation encoding time with a good rate-distortion performance compared to UMHexagonS algorithm in JM18.4. The proposed algorithm improves the performance of real-time encoding.
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