학술논문
High dynamic range image rendering with a Retinex-based adaptive filter
Document Type
Academic Journal
Author
Source
IEEE Transactions on Image Processing. Sept, 2006, Vol. 15 Issue 9, p2820, 11 p.
Subject
Language
English
ISSN
1057-7149
Abstract
A method to render high dynamic range (HDR) images is provided that models global and local adaptation of the human visual system, whereby the method is based on surround-based Retinex but uses an adaptive filter whose shape follows the high-contrast edges of the image. The method is tested on various HDR images, is compared with other algorithms and is seen to efficiently increase the local contrast while preventing halo artifacts and provides a good rendition of colors.