Tone mapping based on variational model in gradient domain

Tone mapping based on variational model in gradient domain

Due to the low dynamic range image which was generated by the gradient domain high dynamic range compression algorithm contain the artificial boundaries and local detail distortions,a variational model in gradient domain was proposed to improve the performance of the traditional algorithm.First of a...

Full description

Saved in:
Bibliographic Details
Main Authors: IZhi-hong X, Lan-fei ZHAO, Chi ZHANG, Zhong-min ZHANG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2015-01-01
Series:Tongxin xuebao
Subjects:
high dynamic range image
gradient domain
variational model
steepest descent method
Gibbs sampler
Poisson equation
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015001/
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015001/

Similar Items