Title :
Tone reproduction of High Dynamic Image
Author :
Jin, Yiming ; Mo, Guoliang ; Zhang, Sanyuan
Author_Institution :
Hangzhou Inst. of Commerce, Zhejiang Gongshang Univ., Hangzhou, China
Abstract :
High Dynamic Range Image (HDRI) is a type of images with wide luminosity levels in real scenes. It is very important to fuse the multiple photographs into a single HDRI. A method that constructs HDRI through recovering response curve of camera imaging system is proposed. The method can make effect of several important parameters to the synthesis results, and get a synthesis result for images missing the information of exposure time. As for the HDRI tone reproduction, an improved algorithm is presented in last part of the paper for processing HDRI and getting good performance.
Keywords :
cameras; data compression; data visualisation; image fusion; camera imaging system; high dynamic range image; multiple photograph fusion; recovering response curve; tone reproduction; Brightness; Dynamic range; Graphics; Heuristic algorithms; Image coding; Image color analysis; Pixel; High Dynamic Range Image; Tone Reproduction; Visualization;
Conference_Titel :
Intelligent Systems and Knowledge Engineering (ISKE), 2010 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-6791-4
DOI :
10.1109/ISKE.2010.5680740
