JPEG with quadtree adaptive partitioning : Loss analysis

Autores
Russo, Claudia Cecilia; Ramón, Hugo Dionisio; De Giusti, Armando Eduardo; Flores, Raúl Alberto
Año de publicación
1997
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
In this paper two images compression techniques with loss based on the method used by the compression Standard Joint Photographic Experts Groups (JPEG) and on the Quadtree adaptive partitioning method are presented and compared, and the loss produced studied. The baseline JPEG algorithm will be analyzed, and optimizations emphasizing quantification and not modifying the standard restrictions will be proposed. The results obtained from the generalization in classes of images with very different characteristics will be analyzed; and blocks size effect in conflicting areas such as the borders will be considered.
Eje: Procesamiento distribuido y paralelo. Tratamiento de señales
Red de Universidades con Carreras en Informática (RedUNCI)
Materia
Ciencias Informáticas
Parallel processing
Distributed
Images
Compression
JPEG
Quantification
Quadtree
Adaptive
Loss
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/23889
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/23889
network_acronym_str SEDICI
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network_name_str SEDICI (UNLP)
spelling JPEG with quadtree adaptive partitioning : Loss analysisRusso, Claudia CeciliaRamón, Hugo DionisioDe Giusti, Armando EduardoFlores, Raúl AlbertoCiencias InformáticasParallel processingDistributedImagesCompressionJPEGQuantificationQuadtreeAdaptiveLossIn this paper two images compression techniques with loss based on the method used by the compression Standard Joint Photographic Experts Groups (JPEG) and on the Quadtree adaptive partitioning method are presented and compared, and the loss produced studied. The baseline JPEG algorithm will be analyzed, and optimizations emphasizing quantification and not modifying the standard restrictions will be proposed. The results obtained from the generalization in classes of images with very different characteristics will be analyzed; and blocks size effect in conflicting areas such as the borders will be considered.Eje: Procesamiento distribuido y paralelo. Tratamiento de señalesRed de Universidades con Carreras en Informática (RedUNCI)1997info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/23889enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T10:55:40Zoai:sedici.unlp.edu.ar:10915/23889Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 10:55:40.416SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv JPEG with quadtree adaptive partitioning : Loss analysis
title JPEG with quadtree adaptive partitioning : Loss analysis
spellingShingle JPEG with quadtree adaptive partitioning : Loss analysis
Russo, Claudia Cecilia
Ciencias Informáticas
Parallel processing
Distributed
Images
Compression
JPEG
Quantification
Quadtree
Adaptive
Loss
title_short JPEG with quadtree adaptive partitioning : Loss analysis
title_full JPEG with quadtree adaptive partitioning : Loss analysis
title_fullStr JPEG with quadtree adaptive partitioning : Loss analysis
title_full_unstemmed JPEG with quadtree adaptive partitioning : Loss analysis
title_sort JPEG with quadtree adaptive partitioning : Loss analysis
dc.creator.none.fl_str_mv Russo, Claudia Cecilia
Ramón, Hugo Dionisio
De Giusti, Armando Eduardo
Flores, Raúl Alberto
author Russo, Claudia Cecilia
author_facet Russo, Claudia Cecilia
Ramón, Hugo Dionisio
De Giusti, Armando Eduardo
Flores, Raúl Alberto
author_role author
author2 Ramón, Hugo Dionisio
De Giusti, Armando Eduardo
Flores, Raúl Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Informáticas
Parallel processing
Distributed
Images
Compression
JPEG
Quantification
Quadtree
Adaptive
Loss
topic Ciencias Informáticas
Parallel processing
Distributed
Images
Compression
JPEG
Quantification
Quadtree
Adaptive
Loss
dc.description.none.fl_txt_mv In this paper two images compression techniques with loss based on the method used by the compression Standard Joint Photographic Experts Groups (JPEG) and on the Quadtree adaptive partitioning method are presented and compared, and the loss produced studied. The baseline JPEG algorithm will be analyzed, and optimizations emphasizing quantification and not modifying the standard restrictions will be proposed. The results obtained from the generalization in classes of images with very different characteristics will be analyzed; and blocks size effect in conflicting areas such as the borders will be considered.
Eje: Procesamiento distribuido y paralelo. Tratamiento de señales
Red de Universidades con Carreras en Informática (RedUNCI)
description In this paper two images compression techniques with loss based on the method used by the compression Standard Joint Photographic Experts Groups (JPEG) and on the Quadtree adaptive partitioning method are presented and compared, and the loss produced studied. The baseline JPEG algorithm will be analyzed, and optimizations emphasizing quantification and not modifying the standard restrictions will be proposed. The results obtained from the generalization in classes of images with very different characteristics will be analyzed; and blocks size effect in conflicting areas such as the borders will be considered.
publishDate 1997
dc.date.none.fl_str_mv 1997
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/23889
url http://sedici.unlp.edu.ar/handle/10915/23889
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.069144

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