Human perception inspired exposure correction using total variation model

Heechul Han, Kwanghoon Sohn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)


We present the framework for the exposure correction and back-light compensation using the bilateral logarithm total variation model based on human perception called HPEC. The method aims to emulate the way in which the human visual system discriminates original color in dim light or shadow region with rod, cone and light adaptation. The proposed method is effective for appropriate illumination and vivid color restoration, suppression of artifacts such as, color distortion, HALO and noise amplification as well as automatic parameter estimation by the image statistics analysis.

Original languageEnglish
Title of host publicationTENCON 2009 - 2009 IEEE Region 10 Conference
Publication statusPublished - 2009
Event2009 IEEE Region 10 Conference, TENCON 2009 - Singapore, Singapore
Duration: 2009 Nov 232009 Nov 26

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON


Other2009 IEEE Region 10 Conference, TENCON 2009

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering


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