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A semantic no-reference image sharpness metric based on top-down and bottom-up saliency map modeling

  • Sheng Hua Zhong
  • , Yan Liu
  • , Yang Liu
  • , Fu Lai Chung

Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

22 Citations (Scopus)

Abstract

This work presents a semantic level no-reference image sharpness/blurriness metric under the guidance of top-down & bottom-up saliency map, which is learned based on eyetracking data by SVM. Unlike existing metrics focused on measuring the blurriness in vision level, our metric more concerns about the image content and human's intention. We integrate visual features, center priority, and semantic meaning from tag information to learn a top-down & bottom-up saliency model based on the eye-tracking data. Empirical validations on standard dataset demonstrate the effectiveness of the proposed model and metric.

Original languageEnglish
Title of host publication2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings
PublisherIEEE
Pages1553-1556
Number of pages4
ISBN (Print)9781424479948
DOIs
Publication statusPublished - 26 Sept 2010
Event2010 17th IEEE International Conference on Image Processing, ICIP 2010 - , Hong Kong, China
Duration: 26 Sept 201029 Sept 2010

Publication series

NameProceedings - International Conference on Image Processing, ICIP
ISSN (Print)1522-4880

Conference

Conference2010 17th IEEE International Conference on Image Processing, ICIP 2010
Country/TerritoryHong Kong, China
Period26/09/1029/09/10

User-Defined Keywords

  • Image quality assessment
  • No-reference
  • Top-down & bottom-up saliency map

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