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Multi-focus image fusion using anisotropic diffusion filter

  • Application of Soft Computing
  • Published:
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Abstract

Effective edge-preserving methods are applied to produce relatively high informative images by merging multi-focus images in image fusion applications. In this paper, anisotropic diffusion filter (ADF)-based image fusion algorithm is proposed. Weight map layers are constructed through image smoothing using an edge-preserving method which is further processed by ADF before applying the fusion rule to obtain the final output. Experimental results are analyzed qualitatively as well as quantitatively and have proved to be more efficient than a few of the existing methods in multiple tests.

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Authors and Affiliations

  1. National Institute of Technology, Tiruchirappalli, 620015, India

    G. Tirumala Vasu & P. Palanisamy

  2. Presidency University, Bangalore, India

    G. Tirumala Vasu

Authors
  1. G. Tirumala Vasu

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  2. P. Palanisamy

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Correspondence toG. Tirumala Vasu.

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