Review on optical flow vector fields estimation algorithm - 文章详情页

作者：

Li, X.-Z. (Li, X.-Z..) | Jia, S.-M. (Jia, S.-M..) (学者：贾松敏) | Yin, X.-L. (Yin, X.-L..) | Zhao, G.-R. (Zhao, G.-R..) | Tan, J. (Tan, J..)

收录：

Scopus PKU CSCD

摘要：

This　article　primarily　addressed　the　theoretical　framework　and　the　application　background　of　optical　flow　estimation　technology,　and　described　the　state-of-the-art　popular　optical　flow　algorithms　and　the　evolving　mathematical　models.　The　technical　emphasis　and　difficulties　involved　in　the　optimization　of　classical　optical　flow　energy　model　were　analyzed　from　5　different　aspects:　edge　preserving　smoothing,　vary　illumination　tackling,　large　displacement　optical　flow　estimating,　outlier　removing　and　real-time　computing.　The　existing　proposed　corresponding　solutions　were　introduced　in　detail　and　the　substantial　research　directions　in　the　future　were　prospected.　This　article　conclude　that　large　displacement　optical　flow　estimating,　vary　illumination　tackling,　and　real-time　computing　will　become　the　attractive　topics　on　optical　flow　in　the　future.

关键词：

Data fidelity term; Optical flow field; Primal dual algorithm; Regularization term; Variational model

作者机构：

[ 1 ] [Li, X.-Z.]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Jia, S.-M.]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Yin, X.-L.]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Zhao, G.-R.]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Tan, J.]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

[Li, X.-Z.]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China

电子邮件地址：

xiuzhi.lee@163.com

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