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Objective Image Fusion Quality Evaluation Using Structural Similarity

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Objective evaluations of fused images are important in comparing the performance of different image fusion algorithms.This paper describes a structural similarity metdc that does not use a reference image for image fusion evaluations.The metric is based on the universal image quality index and addresses not only the similarities between the input images and the fused image,but also the similarities among the input images.The evaluation process distinguishes between complementary information and redundant information using similarities among the input images.The metric uses the information classification to estimate how much structural similarity is preserved in the fused image.Testa demonstrate that the metric correlates well with subjective evaluations of the fused images.

image quality evaluationimage fusionobjective quality evaluationstructural similarity

ZHENG Youzhi、QIN Zheng

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Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China

国家自然科学基金

60673024

2009

清华大学学报自然科学版(英文版)
清华大学

清华大学学报自然科学版(英文版)

EI
影响因子:0.474
ISSN:1007-0214
年,卷(期):2009.14(6)
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