出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：The contrast enhancement of medical images has an important role in diseases diagnostic,specially, cancer cases. Histogram equalization is considered as the most popular algorithm forcontrast enhancement according to its effectiveness and simplicity. In this paper, we present amodified version of the Histogram Based Fast Enhancement Algorithm. This algorithmenhances the areas of interest with less complexity. It is applied only to CT head images and itsidea based on treating with the soft tissues and ignoring other details in the image. Theproposed modification make the algorithm is valid for most CT image types with enhancedresults.
关键词：Contrast enhancement; Histogram equalization; Histogram Based Fast Enhancement;Algorithm; CT image
