A novel retinex model based on sparse source separation

Jangwon Choi, Yong Goo Kim, Yoonsik Choe

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

1 Citation (Scopus)

Abstract

Retinex was introduced by E. Land to explain and solve a problem of color constancy in human visual system (HVS). In this paper, we propose a novel Retinex model based on sparse source separation problem. Different from the existing models, we can explain a relation between the modeling and the effectiveness of Retinex decomposition with the proposed model. We demonstrate the performance of our model by experimental results.

Original languageEnglish
Title of host publication23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Posters Proceedings
EditorsVaclav Skala
PublisherVaclav Skala Union Agency
Pages69-73
Number of pages5
ISBN (Electronic)9788086943671
Publication statusPublished - 2015
Event23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Plzen, Czech Republic
Duration: 2015 Jun 82015 Jun 12

Publication series

Name23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Posters Proceedings

Other

Other23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015
CountryCzech Republic
CityPlzen
Period15/6/815/6/12

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

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  • Cite this

    Choi, J., Kim, Y. G., & Choe, Y. (2015). A novel retinex model based on sparse source separation. In V. Skala (Ed.), 23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Posters Proceedings (pp. 69-73). (23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2015 - Posters Proceedings). Vaclav Skala Union Agency.