New compensation algorithm for color backlight images

Mu Chun Su, Jia-Hau Guo, Daw Tung Lin*, Guo Chung Wang

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

9 Scopus citations

Abstract

This paper presents a new algorithm for compensating exposure in the case of backlighting, regardless of the position of objects. To achieve this compensation, the fuzzy C-means algorithm is first used to extract features from a backlight image. Then these extracted features are input into an SOM-based fuzzy system to determine the amount of compensation. A set of 26 images were tested to illustrate the performance of the algorithm.

Original languageEnglish
Pages1396-1400
Number of pages5
StatePublished - 1 Jan 2002
Event2002 International Joint Conference on Neural Networks (IJCNN '02) - Honolulu, HI, United States
Duration: 12 May 200217 May 2002

Conference

Conference2002 International Joint Conference on Neural Networks (IJCNN '02)
CountryUnited States
CityHonolulu, HI
Period12/05/0217/05/02

Keywords

  • Fuzzy clustering algorithm
  • Histogram equalization
  • Image enhancement
  • Self-organizing feature map

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