An efficient temporal distortion measure of videos based on spacetime texture

作者：

Highlights：

• It introduces spacetime texture for VQA as a good alternative to optical flow.

• It unifies motion tuning and visual saliency on spacetime texture for VQA.

• It has high correlation with subjective quality.

• It is consistent across various distortion types and viewing conditions.

• It has high computational efficiency.

摘要

•It introduces spacetime texture for VQA as a good alternative to optical flow.•It unifies motion tuning and visual saliency on spacetime texture for VQA.•It has high correlation with subjective quality.•It is consistent across various distortion types and viewing conditions.•It has high computational efficiency.

论文关键词：Video quality assessment,Temporal distortion measure,Spacetime texture,Spatio-temporal oriented energy (SOE),Visual saliency

论文评审过程：Received 9 August 2016, Revised 10 February 2017, Accepted 30 April 2017, Available online 1 May 2017, Version of Record 3 May 2017.

论文官网地址：https://doi.org/10.1016/j.patcog.2017.04.031