Journal of Shanghai University(Natural Science Edition)

• Articles • Previous Articles     Next Articles

Removing Highly Illuminated Regions from a Single Image

WANG Chao-qun,ZHU Fang-wen   

  1. School of Mechatronical Engineering and Automation, Shanghai University, Shanghai 200072, China
  • Received:2006-06-22 Revised:1900-01-01 Online:2007-04-30 Published:2007-04-30
  • Contact: ZHU Fang-wen

Abstract: The presence of excessively illuminated regions in an image may have negative influence on image processing such as segmentation and feature extraction. It is important to overcome this problem in computer vision applications. This paper introduces a method for removing high-intensity regions in a single image. By extracting the excessively illuminated regions and changing their brightness, the problem is resolved.

Key words: equalization, image processing, high-intensity region

CLC Number: