Quantifying the importance of preserving video quality in visually important regions at the expense of background content

作者：

Highlights：

• When watching videos, attention is drawn mainly to the region of interest.

• Quality of the region of interest can dictate overall perceived quality in videos.

• Region of interest effects overall perceived quality similarly in images and videos.

摘要

•When watching videos, attention is drawn mainly to the region of interest.•Quality of the region of interest can dictate overall perceived quality in videos.•Region of interest effects overall perceived quality similarly in images and videos.

论文关键词：Region of interest,ROI,Video quality,Perception,Eye tracking

论文评审过程：Received 11 June 2014, Revised 11 January 2015, Accepted 12 January 2015, Available online 23 January 2015.

论文官网地址：https://doi.org/10.1016/j.image.2015.01.006