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Inpainting images with curvilinear structures propagation

Zhou,H, Wei,L, Creighton,D and Nahavandi,S 2014, Inpainting images with curvilinear structures propagation, Machine Vision and Applications, vol. 25, no. 8, pp. 2003-2008, doi: 10.1007/s00138-014-0635-0.

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Title Inpainting images with curvilinear structures propagation
Author(s) Zhou,H
Wei,L
Creighton,DORCID iD for Creighton,D orcid.org/0000-0002-9217-1231
Nahavandi,S
Journal name Machine Vision and Applications
Volume number 25
Issue number 8
Start page 2003
End page 2008
Total pages 6
Publisher Springer
Place of publication Heidelberg , Germany
Publication date 2014-11
ISSN 0932-8092
1432-1769
Keyword(s) Abrupt edges removal
Euler arc spline
Image inpainting
Similarity measurement
Structure propagation
Summary Inpainting images with smooth curvilinear structures interrupted is a challenging problem, because the structures are salient features sensitive to the human vision system and they are not easy to be completed in a visually pleasing way, especially when gaps are large. In this paper, we propose an approach to address this problem. A curve with a desired nice shape is first created to smoothly extend the missing structure from the known to unknown regions. As the curve partitions the unknown region into separate areas, textures can be filled independently into each area. We then adopt a patch-based texture inpainting method enhanced by a novel similarity measurement of patches. After that, very abrupt edges caused by different inpainted colours on their two sides need to be smoothed for natural colour transition across the curve. Experimental results demonstrate the effectiveness of the proposed approach. © 2014 Springer-Verlag Berlin Heidelberg.
Language eng
DOI 10.1007/s00138-014-0635-0
Field of Research 080103 Computer Graphics
080104 Computer Vision
080106 Image Processing
Socio Economic Objective 970108 Expanding Knowledge in the Information and Computing Sciences
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2014, Springer Verlag
Persistent URL http://hdl.handle.net/10536/DRO/DU:30072001

Document type: Journal Article
Collection: Centre for Intelligent Systems Research
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