Improvement of a Parallel System for Image Processing

Digital images are digital signals captured through different means. Sometimes these captured images contain variations combined with the original signal, this variations are called noise. Echo is a particular kind of noise with characteristics that turns it into a very interesting problem to solve....

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Detalles Bibliográficos
Autores principales: Guerrero, Roberto A., Printista, Alicia Marcela, Piccoli, María Fabiana
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 1998
Materias:
Ciencias Informáticas
Informática
homomorphics systems
fourier transform
cepstrum
convolution
parallel models
system arquitecture
System architectures
Parallel processing
Image display
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/24255
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-24255
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Informática
homomorphics systems
fourier transform
cepstrum
convolution
parallel models
system arquitecture
System architectures
Parallel processing
Image display
spellingShingle Ciencias Informáticas
Informática
homomorphics systems
fourier transform
cepstrum
convolution
parallel models
system arquitecture
System architectures
Parallel processing
Image display
Guerrero, Roberto A.
Printista, Alicia Marcela
Piccoli, María Fabiana
Improvement of a Parallel System for Image Processing
topic_facet Ciencias Informáticas
Informática
homomorphics systems
fourier transform
cepstrum
convolution
parallel models
system arquitecture
System architectures
Parallel processing
Image display
description Digital images are digital signals captured through different means. Sometimes these captured images contain variations combined with the original signal, this variations are called noise. Echo is a particular kind of noise with characteristics that turns it into a very interesting problem to solve. The echo detection process and its subsequent elimination from a digital Image involves extensive mathematical calculations. Differents Parallel approaches taking advantage of new architectures can be implemented to solve this problem. Nevertheless these approaches have time depending characteristics, so the Processing time is still the critical point. One improved version of a Parallel one may be implemented by using a different algorithm and some other techniques that much more reduce the Processing time. In this work, the authors discuss their earlier work, the present approach and the future directions of this experimental application. Finally the resulting values are sketched.
format Objeto de conferencia
Objeto de conferencia
author Guerrero, Roberto A.
Printista, Alicia Marcela
Piccoli, María Fabiana
author_facet Guerrero, Roberto A.
Printista, Alicia Marcela
Piccoli, María Fabiana
author_sort Guerrero, Roberto A.
title Improvement of a Parallel System for Image Processing
title_short Improvement of a Parallel System for Image Processing
title_full Improvement of a Parallel System for Image Processing
title_fullStr Improvement of a Parallel System for Image Processing
title_full_unstemmed Improvement of a Parallel System for Image Processing
title_sort improvement of a parallel system for image processing
publishDate 1998
url http://sedici.unlp.edu.ar/handle/10915/24255
work_keys_str_mv AT guerrerorobertoa improvementofaparallelsystemforimageprocessing
AT printistaaliciamarcela improvementofaparallelsystemforimageprocessing
AT piccolimariafabiana improvementofaparallelsystemforimageprocessing
bdutipo_str Repositorios
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