String-like occluding region extraction for background restoration

The 18th International Conference on Pattern Recognition (ICPR'06)) Volume 3 Page 615-618 published_at 2006-08
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Title ( eng )
String-like occluding region extraction for background restoration
Creator
Suzuki Hiroshi
Yamamoto Masanobu
Source Title
The 18th International Conference on Pattern Recognition (ICPR'06))
Volume 3
Start Page 615
End Page 618
Abstract
In this paper, we propose a method for extracting string-like objects in a still image for background restoration. We assume that the object regions occluding the background are long and narrow, and contrasted in intensity with background. First the method introduces a circle contrast, the intensity difference between a pixel and those on a circle around, to find the occluding string-like regions. Then the signs of the circle contrast are decided so that the occluding regions and backgrounds are well separated, and further enhanced by an optimization process. Extracted regions are removed with interpolation (inpainting) for background restoration. Experimental results on real images show the validity of the proposed method.
NDC
Electrical engineering [ 540 ]
Language
eng
Resource Type conference paper
Publisher
IEEE
Date of Issued 2006-08
Rights
Copyright (c) 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted componet of this word in other works must be obtained from the IEEE.
Publish Type Version of Record
Access Rights open access
Source Identifier
[DOI] 10.1109/ICPR.2006.1082
[DOI] http://dx.doi.org/10.1109/ICPR.2006.1082
[URI] http://ir.lib.hiroshima-u.ac.jp/00023412