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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 626Shadow Removal Using Inpainting and Interpolation...

Shadow Removal Using Inpainting and Interpolation Technique

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Abstract:

Shadows are viewed as undesired information that strongly affects images. Shadows may cause a high risk to present false color tones, to distort the shape of objects, to merge, or to lose objects. This paper proposes a novel approach for the detection and removal of shadows in an image. Firstly the shadow and non shadow region of the original image is identified by HSV color model. The shadow removal is based on exemplar based image inpainting. Finally, the border between the reconstructed shadow and the non shadow areas undergoes bilinear interpolation to yield a smooth transition between them. They would lead to a better fitting of the shadow and non shadow classes, thus resulting in a potentially better reconstruction quality.

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Periodical:

Applied Mechanics and Materials (Volume 626)

Pages:

32-37

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.626.32

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Cite this paper

Online since:

August 2014

Authors:

Ajayan Lekshmi*, C. Christopher Seldev

Keywords:

Bilinear Interpolation, Color Model, In Painting, Shadow Detection, Shadow Removal

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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* - Corresponding Author

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