Research on Multi-sensor High Dynamic Range Imaging Technology and Application

被引：1

作者：

Guo Lulu ^{[1
]}

Yi Hongwei ^{[1
]}

机构：

[1] Chinese Acad Sci, Space Opt Technol Lab, Xian Inst Opt Precis Machinery, Xian, Peoples R China

来源：

FIRST OPTICS FRONTIER CONFERENCE | 2021年 / 11850卷

关键词：

high dynamic range; multi-sensor; image processing; camera; SCENES;

D O I：

10.1117/12.2599254

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In dynamic scene imaging, multi-sensor high dynamic range (HDR) fusion technology used to solve the ghosting problem of multi-exposure fusion based on camera aperture, and achieve high-quality HDR video imaging. Therefore, it has made significant progress in image capture and synthesis of HDR optical imaging. First, we introduce the development status of multi-sensor based on time bracketing and space bracketing. Then introduce the different method of multi-exposure image fusion, including aligning different exposures, rejecting misalignment information and patch-based optimization. Finally, discuss the key technical issues and development trends of this technology in HDR imaging technology.

引用

页数：9

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