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Conference Paper: Compact and thin multi-lens system for machine vision applications

TitleCompact and thin multi-lens system for machine vision applications
Authors
KeywordsComputational imaging
Image reconstruction
Imaging systems
Machine vision
Multi-lens architecture
Super-resolution
Issue Date2008
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml
Citation
Proceedings Of Spie - The International Society For Optical Engineering, 2008, v. 6813 How to Cite?
AbstractCompact imaging devices are desirable in many different machine vision applications. For instance, in inspection for semiconductor manufacturing systems, the reduction in feature size demands lenses with a small working distance but a wide field of view. An integrated computational imaging system has proved to be advantageous in this respect, as it integrates the optics, optoelectronics, and signal processing together in the system architecture. This allows for unconventional optical systems that require further image processing to reconstruct the images, but can be made to satisfy more stringent design constraints such as size, power, and cost. In this paper, we focus on a multi-lens optical architecture. We explain the possible designs and discuss the reconstruction of images, as we need to combine the multiple low-resolution images formed from the different optical paths into a high-resolution image. We will also explore its applicability in various machine vision applications. © 2008 SPIE-IS&T.
Persistent Identifierhttp://hdl.handle.net/10722/99173
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorLam, EYen_HK
dc.date.accessioned2010-09-25T18:18:49Z-
dc.date.available2010-09-25T18:18:49Z-
dc.date.issued2008en_HK
dc.identifier.citationProceedings Of Spie - The International Society For Optical Engineering, 2008, v. 6813en_HK
dc.identifier.issn0277-786Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/99173-
dc.description.abstractCompact imaging devices are desirable in many different machine vision applications. For instance, in inspection for semiconductor manufacturing systems, the reduction in feature size demands lenses with a small working distance but a wide field of view. An integrated computational imaging system has proved to be advantageous in this respect, as it integrates the optics, optoelectronics, and signal processing together in the system architecture. This allows for unconventional optical systems that require further image processing to reconstruct the images, but can be made to satisfy more stringent design constraints such as size, power, and cost. In this paper, we focus on a multi-lens optical architecture. We explain the possible designs and discuss the reconstruction of images, as we need to combine the multiple low-resolution images formed from the different optical paths into a high-resolution image. We will also explore its applicability in various machine vision applications. © 2008 SPIE-IS&T.en_HK
dc.languageengen_HK
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xmlen_HK
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_HK
dc.subjectComputational imagingen_HK
dc.subjectImage reconstructionen_HK
dc.subjectImaging systemsen_HK
dc.subjectMachine visionen_HK
dc.subjectMulti-lens architectureen_HK
dc.subjectSuper-resolutionen_HK
dc.titleCompact and thin multi-lens system for machine vision applicationsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailLam, EY:elam@eee.hku.hken_HK
dc.identifier.authorityLam, EY=rp00131en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.766435en_HK
dc.identifier.scopuseid_2-s2.0-41149109527en_HK
dc.identifier.hkuros143606en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-41149109527&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume6813en_HK
dc.identifier.spage681305en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLam, EY=7102890004en_HK

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