DocumentCode
593949
Title
High Dynamic Range Image Rendering with Order-Statistics Filter
Author
Yeu-Horng Shiau ; Hung-Yu Yang ; Pei-Yin Chen ; Chien-Chuan Huang
Author_Institution
Dept. of Electr. Eng., Nat. Yunlin Univ. of Sci. & Technol., Yunlin, Taiwan
fYear
2012
fDate
25-28 Aug. 2012
Firstpage
352
Lastpage
355
Abstract
In this paper, we propose an efficient algorithm for dynamic range compression that is able to obtain high-quality results with low computational cost and without halo artifact. the approach belongs to the category of methods based on the Retinex theory. an edge-preserving filter based on the concept of order-statistics filter is presented for the estimation of the illumination. the experimental results show that our approach can effectively compress the HDR image for varied conditions.
Keywords
filtering theory; image coding; lighting; rendering (computer graphics); HDR image; Retinex theory; computational cost; dynamic range image compression; edge-preserving filter; high dynamic range image rendering; illumination estimation; order-statistics filter; Dynamic range; Filtering algorithms; Filtering theory; Heuristic algorithms; Image coding; Image edge detection; Lighting; Retinex theory; dynamic range compression; order-statistics filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Genetic and Evolutionary Computing (ICGEC), 2012 Sixth International Conference on
Conference_Location
Kitakushu
Print_ISBN
978-1-4673-2138-9
Type
conf
DOI
10.1109/ICGEC.2012.100
Filename
6457276
Link To Document