A new multi-exposure image fusion method

被引：0

作者：

Yang, Longpei ^{[1
]}

Jiang, Chunhua ^{[1
]}

Rao, Yunbo ^{[1
]}

Lu, Linlin ^{[1
]}

Chen, Ping ^{[2
]}

Shao, Jun ^{[2
]}

机构：

[1] School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu

[2] Sichuan Hongdian Digital Home Industrial Technology Research Institute, Chengdu

来源：

Journal of Computational Information Systems | 2015年 / 11卷 / 09期

关键词：

High dynamic range image; Image fusion; Measure factor; Multi-exposure image; Reconstruction;

D O I：

10.12733/jcis14197

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

High dynamic range imaging (HDRI) technology has been widely used in some camera and mobile phone devices, for the details of scene. In this paper, a new algorithm for multi-exposure image fusion with enhanced details and clarity is proposed, which is based on pyramid decomposition and reconstruction. The scheme consists of three steps: first, the details of the input images are enhanced by the detail enhancement algorithm in spatial domain; then the pixels of each layer in the pyramid are assigned to the corresponding weights, involving three measure factors: detail level, saturation and well-exposedness; finally, a new reconstruction method of the Laplacian pyramid is proposed to enhance the clarity and details of the fused image. Both in terms of subjective and objective aspects, considerable results have been achieved. ©, 2015, Binary Information Press. All right reserved.

引用

页码：3245 / 3256

页数：11

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