2.50
Hdl Handle:
http://hdl.handle.net/10547/292570
Title:
Edge-preservation resolution enhancement with oriented wavelets
Authors:
Velisavljević, Vladan ( 0000-0001-9980-9368 )
Abstract:
A novel directionally adaptive image resolution enhancement method is proposed. The method uses a multiple-direction wavelet transform, called directionlets, to efficiently extract edge information along different directions, not necessarily horizontal or vertical, from the low-resolution image. Then, the high-resolution image is synthesized using the extracted information to preserve sharpness of edges and texture. The novel algorithm provides the interpolated images at a higher resolution that are better than the images obtained by the state-of-the-art methods in terms of both numeric and visual quality
Citation:
Velisavljević, V. (2008) 'Edge-preservation resolution enhancement with oriented wavelets', 15th IEEE International Conference on Image Processing (ICIP 2008), San Diego, CA, USA, 12-15 October. San Diego: IEEE, pp.1252-1255.
Publisher:
ie
Issue Date:
2008
URI:
http://hdl.handle.net/10547/292570
DOI:
10.1109/ICIP.2008.4711989
Additional Links:
http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=4711989
Type:
Conference papers, meetings and proceedings
Language:
en
ISBN:
978-1-4244-1764-3
Appears in Collections:
Centre for Wireless Research (CWR)

Full metadata record

DC FieldValue Language
dc.contributor.authorVelisavljević, Vladanen_GB
dc.date.accessioned2013-05-22T11:15:52Z-
dc.date.available2013-05-22T11:15:52Z-
dc.date.issued2008-
dc.identifier.citationVelisavljević, V. (2008) 'Edge-preservation resolution enhancement with oriented wavelets', 15th IEEE International Conference on Image Processing (ICIP 2008), San Diego, CA, USA, 12-15 October. San Diego: IEEE, pp.1252-1255.en_GB
dc.identifier.isbn978-1-4244-1764-3-
dc.identifier.doi10.1109/ICIP.2008.4711989-
dc.identifier.urihttp://hdl.handle.net/10547/292570-
dc.description.abstractA novel directionally adaptive image resolution enhancement method is proposed. The method uses a multiple-direction wavelet transform, called directionlets, to efficiently extract edge information along different directions, not necessarily horizontal or vertical, from the low-resolution image. Then, the high-resolution image is synthesized using the extracted information to preserve sharpness of edges and texture. The novel algorithm provides the interpolated images at a higher resolution that are better than the images obtained by the state-of-the-art methods in terms of both numeric and visual qualityen_GB
dc.language.isoenen
dc.publisherieen_GB
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=4711989en_GB
dc.subjectedge detectionen_GB
dc.subjectimage enhancementen_GB
dc.subjectimage resolutionen_GB
dc.subjectimage textureen_GB
dc.subjectwavelet transformsen_GB
dc.titleEdge-preservation resolution enhancement with oriented waveletsen
dc.typeConference papers, meetings and proceedingsen
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