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Article: Pseudocoloring for a dual-phase grating method
Title | Pseudocoloring for a dual-phase grating method |
---|---|
Authors | |
Keywords | Pseudocoloring encoding Chromaticity diagram Cie 1931 Chromaticity Phase image |
Issue Date | 1996 |
Publisher | S P I E - International Society for Optical Engineering. The Journal's web site is located at http://www.spie.org/oe |
Citation | Optical Engineering, 1996, v. 35 n. 9, p. 2599-2604 How to Cite? |
Abstract | A simple method for adjusting pseudocolor distributions of photographic images is described and demonstrated experimentally. This method is based on the technique for photographic phase image pseudocolor modulated by a grating. A reflecting ray path is introduced into a 4f system to produce diffraction of the dual-phase grating so that the pseudocolor at the output plane can be adjusted. The merit of this method is that many pseudocolor images with different color distributions can be obtained for each diffraction order. ©1996 Society of Photo – Optical Instrumentation Engineers. |
Persistent Identifier | http://hdl.handle.net/10722/42436 |
ISSN | 2023 Impact Factor: 1.1 2023 SCImago Journal Rankings: 0.331 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Cai, HT | en_HK |
dc.contributor.author | Fung, PCW | en_HK |
dc.date.accessioned | 2007-01-29T08:50:00Z | - |
dc.date.available | 2007-01-29T08:50:00Z | - |
dc.date.issued | 1996 | en_HK |
dc.identifier.citation | Optical Engineering, 1996, v. 35 n. 9, p. 2599-2604 | en_HK |
dc.identifier.issn | 0091-3286 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/42436 | - |
dc.description.abstract | A simple method for adjusting pseudocolor distributions of photographic images is described and demonstrated experimentally. This method is based on the technique for photographic phase image pseudocolor modulated by a grating. A reflecting ray path is introduced into a 4f system to produce diffraction of the dual-phase grating so that the pseudocolor at the output plane can be adjusted. The merit of this method is that many pseudocolor images with different color distributions can be obtained for each diffraction order. ©1996 Society of Photo – Optical Instrumentation Engineers. | en_HK |
dc.format.extent | 135332 bytes | - |
dc.format.extent | 26624 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/msword | - |
dc.language | eng | en_HK |
dc.publisher | S P I E - International Society for Optical Engineering. The Journal's web site is located at http://www.spie.org/oe | en_HK |
dc.relation.ispartof | Optical Engineering | - |
dc.rights | Copyright 1996 Society of Photo‑Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, and modification of the contents of the publication are prohibited. This article is available online at https://doi.org/10.1117/1.600860 | - |
dc.subject | Pseudocoloring encoding | en_HK |
dc.subject | Chromaticity diagram | en_HK |
dc.subject | Cie 1931 | en_HK |
dc.subject | Chromaticity | en_HK |
dc.subject | Phase image | en_HK |
dc.title | Pseudocoloring for a dual-phase grating method | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0091-3286&volume=35&issue=9&spage=2599–2604&epage=&date=1996&atitle=Pseudocoloring+for+a+dual-phase+grating+method | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1117/1.600860 | en_HK |
dc.identifier.scopus | eid_2-s2.0-18844408146 | - |
dc.identifier.hkuros | 21090 | - |
dc.identifier.volume | 35 | - |
dc.identifier.issue | 9 | - |
dc.identifier.spage | 2599 | - |
dc.identifier.epage | 2604 | - |
dc.identifier.isi | WOS:A1996VG76400024 | - |
dc.identifier.issnl | 0091-3286 | - |