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Multi-focus Image Fusion with Structure-Driven Adaptive Regions

Published: 10 July 2014 Publication History

Abstract

Due to the limited length of depth in camera, sometimes it is hard to capture a scenario focusing on all objects. This problem can be solved by taking multiple images, focusing on different parts, and fusing them into one image. How to select the pixels, which lies in the focus depth, with higher clarity, is still open. In this paper, a multi-focus image fusion method with structure-driven adaptive regions is proposed. By making use of the shared self-similarity in images, adaptive regions are estimated and the charities in these regions are counted. Experimental results show that the proposed approach preserves images edges better than image fusion methods with fixed size regions and the compared multi-scale decomposition domain image fusion methods.

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cover image ACM Other conferences
ICIMCS '14: Proceedings of International Conference on Internet Multimedia Computing and Service
July 2014
430 pages
ISBN:9781450328104
DOI:10.1145/2632856
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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  • NSF of China: National Natural Science Foundation of China
  • Beijing ACM SIGMM Chapter

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Association for Computing Machinery

New York, NY, United States

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Published: 10 July 2014

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Author Tags

  1. Adaptive
  2. Image fusion
  3. Self-similarity
  4. Sparsity

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ICIMCS '14

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Overall Acceptance Rate 163 of 456 submissions, 36%

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