Depth from Defocus Using Geometric Optics Regularization

Qiu Feng Wu; Kuan Quan Wang; Wang Meng Zuo

doi:10.4028/www.scientific.net/AMR.709.511

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 709Depth from Defocus Using Geometric Optics...

Depth from Defocus Using Geometric Optics Regularization

Abstract:

This paper formulates the problem of recovering depth information of the scene from two defocused images as the minimization of the information divergence between the two measured defocused images based on geometric optics regularization. This geometric optics regularization term is attained according to different relative position of image plane and image focus. The experimental results show that the quality of the estimated depth is significantly better than that obtained without the geometric optics regularization.

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Periodical:

Advanced Materials Research (Volume 709)

Pages:

511-514

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.709.511

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Online since:

June 2013

Authors:

Qiu Feng Wu, Kuan Quan Wang, Wang Meng Zuo

Keywords:

Depth from Defocus, Geometric Optics Regularization, Information Divergence

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