All white-light process for pseudocolor encoding of depth information

A new and simple optical method for encoding depth information is proposed which is based on the localization of interference fringes phenomenon. In this process the various depths of a 3D object are codified by means of interference fringes with different orientations. The recording of the fringes...

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Detalles Bibliográficos
Autores principales: Iemmi, C.C., Ledesma, S.A.
Formato: JOUR
Materias:
Color
Image Processing > Image Coding
Light > Interference
Pseudocolor Encoding
White Light Processes
Optical Data Processing
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00304018_v88_n4-6_p331_Iemmi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00304018_v88_n4-6_p331_Iemmi
record_format dspace
spelling todo:paper_00304018_v88_n4-6_p331_Iemmi2023-10-03T14:40:18Z All white-light process for pseudocolor encoding of depth information Iemmi, C.C. Ledesma, S.A. Color Image Processing--Image Coding Light--Interference Pseudocolor Encoding White Light Processes Optical Data Processing A new and simple optical method for encoding depth information is proposed which is based on the localization of interference fringes phenomenon. In this process the various depths of a 3D object are codified by means of interference fringes with different orientations. The recording of the fringes on a holographic plate allows a subsequent decoding step in which each orientation is pseudocolored with a different color, thus the result obtained is the conversion of depth information into pseudocolor. The whole process is performed with white-light illumination thus the drawbacks introduced by a coherent process are avoided. Experimental results are shown. © 1992. Fil:Iemmi, C.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ledesma, S.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00304018_v88_n4-6_p331_Iemmi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Color
Image Processing--Image Coding
Light--Interference
Pseudocolor Encoding
White Light Processes
Optical Data Processing
spellingShingle Color
Image Processing--Image Coding
Light--Interference
Pseudocolor Encoding
White Light Processes
Optical Data Processing
Iemmi, C.C.
Ledesma, S.A.
All white-light process for pseudocolor encoding of depth information
topic_facet Color
Image Processing--Image Coding
Light--Interference
Pseudocolor Encoding
White Light Processes
Optical Data Processing
description A new and simple optical method for encoding depth information is proposed which is based on the localization of interference fringes phenomenon. In this process the various depths of a 3D object are codified by means of interference fringes with different orientations. The recording of the fringes on a holographic plate allows a subsequent decoding step in which each orientation is pseudocolored with a different color, thus the result obtained is the conversion of depth information into pseudocolor. The whole process is performed with white-light illumination thus the drawbacks introduced by a coherent process are avoided. Experimental results are shown. © 1992.
format JOUR
author Iemmi, C.C.
Ledesma, S.A.
author_facet Iemmi, C.C.
Ledesma, S.A.
author_sort Iemmi, C.C.
title All white-light process for pseudocolor encoding of depth information
title_short All white-light process for pseudocolor encoding of depth information
title_full All white-light process for pseudocolor encoding of depth information
title_fullStr All white-light process for pseudocolor encoding of depth information
title_full_unstemmed All white-light process for pseudocolor encoding of depth information
title_sort all white-light process for pseudocolor encoding of depth information
url http://hdl.handle.net/20.500.12110/paper_00304018_v88_n4-6_p331_Iemmi
work_keys_str_mv AT iemmicc allwhitelightprocessforpseudocolorencodingofdepthinformation
AT ledesmasa allwhitelightprocessforpseudocolorencodingofdepthinformation
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