A Contribution Algorithm from LDRI to HDRI

Author:

Luo Junsong1,Qiu Shi2ORCID,Jiang Yizhang3,Cheng Keyang4,Ye Huping5,Zhang Mingjin6

Affiliation:

1. College of Information Science & Technology, Chengdu University of Technology, Chengdu 610059, P. R. China

2. Key Laboratory of Spectral Imaging Technology CAS, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119, P. R. China

3. School of Digital Media, Jiangnan University, Wuxi 214122, P. R. China

4. School of Computer Science and Communication Engineering, Jiangsu University Zhenjiang 212000, P. R. China

5. State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, P. R. China

6. The State Key Laboratory of Integrated Services Networks, School of Telecommunications Engineering, Xidian University, Xi’an 710071, P. R. China

Abstract

High dynamic range image (HDRI) which is combined with low dynamic range image (LDRI) needs to be mapped to a low dynamic area to display. In the process of mapping, it is impossible to determine the contribution of low dynamic image sequences in the display images, so that it results in a problem that the low dynamic images cannot be accurately selected. In this paper, for the first time, a contribution algorithm from LDRI to HDRI according to the corresponding response curve of the camera is proposed.

Funder

Light of West China of Chinese Academy of Sciences

Open Research Fund of Key Laboratory of Spectral Imaging Technology, Chinese Academy of Sciences

the National Science Foundation of China

Publisher

World Scientific Pub Co Pte Lt

Subject

Artificial Intelligence,Computer Vision and Pattern Recognition,Software

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