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SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION

Abstract: 

Our previous study has shown that image distortions cause saliency distraction, and that visual saliency of a distorted image differs from that of its distortion-free reference. Being able to measure such distortion-induced saliency variation (DSV) significantly benefits algorithms for automated image quality assessment. Methods of quantifying DSV, however, remain unexplored due to the lack of a benchmark. In this paper, we build a benchmark for the measurement of DSV through a subjective study. Sixteen experts in computer vision were asked to compare saliency maps of distorted images to the corresponding saliency maps of the original images. All saliency maps were rendered from ground truth human fixations. A statistical analysis is performed to reveal the behaviours and properties of human assessment of the saliency variation. The benchmark is made publicly available to the research community.

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Paper Details

Authors:
Wei Zhang, Hantao Liu
Submitted On:
10 September 2019 - 10:46pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Hantao Liu
Paper Code:
1585
Document Year:
2019
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[1] Wei Zhang, Hantao Liu, "SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4582. Accessed: Dec. 13, 2019.
@article{4582-19,
url = {http://sigport.org/4582},
author = {Wei Zhang; Hantao Liu },
publisher = {IEEE SigPort},
title = {SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION},
year = {2019} }
TY - EJOUR
T1 - SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION
AU - Wei Zhang; Hantao Liu
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4582
ER -
Wei Zhang, Hantao Liu. (2019). SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION. IEEE SigPort. http://sigport.org/4582
Wei Zhang, Hantao Liu, 2019. SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION. Available at: http://sigport.org/4582.
Wei Zhang, Hantao Liu. (2019). "SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION." Web.
1. Wei Zhang, Hantao Liu. SUBJECTIVE ASSESSMENT OF IMAGE QUALITY INDUCED SALIENCY VARIATION [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4582