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The search expression was <secondaryty pi and ref journal and firstg DPI-OBT-INPE-MCTI-GOV-BR and y 2012 and not dissemination websci>.
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Search local date and time: 29/01/2023 12:02.
1. Identity statement
Reference TypeJournal Article
Siteplutao.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentifierJ8LNKAN8RW/3C63T92
Repositorydpi.inpe.br/plutao/2012/06.21.19.57   (restricted access)
Last Update2012:08.10.16.41.42 (UTC) administrator
Metadata Repositorydpi.inpe.br/plutao/2012/06.21.19.57.01
Metadata Last Update2018:06.05.00.01.47 (UTC) administrator
DOI10.1155/2012/471857
ISSN2090-0147
2090-0155
Labellattes: 5123287769635741 2 FariaFonsCost:2012:PeEvDa
Citation KeyFariaFonsCost:2012:PeEvDa
TitlePerformance Evaluation of Data Compression Systems Applied to Satellite Imagery
Year2012
Access Date2023, Jan. 29
Secondary TypePRE PI
Number of Files1
Size3246 KiB
2. Context
Author1 Faria, Lilian Nogueira de
2 Fonseca, Leila Maria Garcia
3 Costa, Max H. M.
Resume Identifier1
2 8JMKD3MGP5W/3C9JHLD
Group1 DPI-OBT-INPE-MCTI-GOV-BR
2 DPI-OBT-INPE-MCTI-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 School of Electrical and Computer Engineering, University of Campinas (Unicamp), Campinas, SP, Brazil
Author e-Mail Address1 lilian@dpi.inpe.br
2 leila@dpi.inpe.br
e-Mail Addressleila@dpi.inpe.br
JournalJournal of Electrical and Computer Engineering
Volume2012
NumberArticle number: 471857
Pages1-15
History (UTC)2012-06-22 00:11:00 :: lattes -> secretaria.cpa@dir.inpe.br :: 2012
2012-08-24 13:31:10 :: secretaria.cpa@dir.inpe.br -> administrator :: 2012
2012-10-19 20:26:59 :: administrator -> secretaria.cpa@dir.inpe.br :: 2012
2013-01-16 17:11:35 :: secretaria.cpa@dir.inpe.br -> administrator :: 2012
2018-06-05 00:01:47 :: administrator -> marciana :: 2012
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordssatellite images
CBERS
Bandwidth requirement
Bit rates
Compression algorithms
Compression system
Data storage
JPEG-LS
Lossless
Lossless compression
Lossy compressions
Multi-spectral
On-board image compression
Performance evaluation
Prediction-based
Rate distortions
Remote sensing applications
Space missions
Subjective image quality
AbstractOnboard image compression systems reduce the data storage and downlink bandwidth requirements in space missions. This paper presents an overview and evaluation of some compression algorithms suitable for remote sensing applications. Prediction-based compression systems, such as DPCM and JPEG-LS, and transform-based compression systems, such as CCSDS-IDC and JPEG-XR, were tested over twenty multispectral (5-band) images from CCD optical sensor of the CBERS-2B satellite. Performance evaluation of these algorithms was conducted using both quantitative rate-distortion measurements and subjective image quality analysis. The PSNR, MSSIM, and compression ratio results plotted in charts and the SSIM maps are used for comparison of quantitative performance. Broadly speaking, the lossless JPEG-LS outperforms other lossless compression schemes, and, for lossy compression, JPEG-XR can provide lower bit rate and better tradeoff between compression ratio and image quality.
AreaSRE
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Performance Evaluation of...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
Languageen
User Groupadministrator
lattes
secretaria.cpa@dir.inpe.br
Reader Groupadministrator
secretaria.cpa@dir.inpe.br
Visibilityshown
Archiving Policydenypublisher allowfinaldraft
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3EQCCU5
DisseminationPORTALCAPES
Host Collectiondpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notes
Empty Fieldsalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder secondarydate secondarykey secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url
7. Description control
e-Mail (login)marciana
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1. Identity statement
Reference TypeJournal Article
Siteplutao.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentifierJ8LNKAN8RW/3D543C8
Repositorydpi.inpe.br/plutao/2012/11.28.18.46
Last Update2013:01.10.16.24.15 (UTC) administrator
Metadata Repositorydpi.inpe.br/plutao/2012/11.28.18.46.48
Metadata Last Update2018:06.05.00.02.12 (UTC) administrator
Secondary KeyINPE--PRE/
DOI10.1590/s2179-10742012000100018
ISSN2179-1074
Labellattes: 3997386421385499 4 RabeloSant:2012:ScAnPl
Citation KeyRabeloLacaFernSant:2012:ScAnPl
TitleScattering analysis of planar electric and magnetic dipoles in multilayered chiral structures
Year2012
MonthJune
Access Date2023, Jan. 29
Secondary TypePRE PI
Number of Files1
Size842 KiB
2. Context
Author1 Rabelo, N. R.
2 Lacava, J. C. da S.
3 Fernandes, D.
4 Sant'Anna, Sidnei Joao Siqueira
Resume Identifier1
2
3
4 8JMKD3MGP5W/3C9JJ8N
Group1
2
3
4 DPI-OBT-INPE-MCTI-GOV-BR
Affiliation1 Laboratório de Antenas e Propagação, Instituto Tecnológico de Aeronáutica, Pr. Mal. Eduardo Gomes, 50, 12228-900 São José dos Campos-SP, Brazil
2 Laboratório de Antenas e Propagação, Instituto Tecnológico de Aeronáutica, Pr. Mal. Eduardo Gomes, 50, 12228-900 São José dos Campos-SP, Brazil
3 Laboratório de Antenas e Propagação, Instituto Tecnológico de Aeronáutica, Pr. Mal. Eduardo Gomes, 50, 12228-900 São José dos Campos-SP, Brazil
4 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1
2
3
4 sidnei@dpi.inpe.br
e-Mail Addresssidnei@dpi.inpe.br
JournalJournal of Microwaves, Optoelectronics and Electromagnetic Applications
Volume11
Number1
Pages214-229
History (UTC)2012-11-28 23:06:34 :: lattes -> marciana :: 2012
2013-01-10 16:28:11 :: marciana -> administrator :: 2012
2013-01-11 04:47:16 :: administrator -> marciana :: 2012
2013-01-30 12:01:29 :: marciana -> administrator :: 2012
2018-06-05 00:02:12 :: administrator -> marciana :: 2012
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordschiral medium
electromagnetic scattering
Green’s functions
layered media
radar remote sensing
spectral fields
AbstractThis paper describes a model for the analysis of multilay-ered chiral structures containing planar electric and magnetic scattering elements of arbitrary shape, illuminated by an elliptically polarized plane wave. The particular case of a single chiral layer is analyzed and the scattering matrices for single and dual electric and/or magnetic dipole distributions are derived in an original way. As an application, the polarimetric response of a short electric or magnetic dipole is directly obtained from their scattering matrix.
AreaSRE
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Scattering analysis of...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/J8LNKAN8RW/3D543C8
zipped data URLhttp://urlib.net/zip/J8LNKAN8RW/3D543C8
Languageen
Target FileScattering Analysis of Planar Electric and.pdf
User Groupadministrator
lattes
marciana
Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3EQCCU5
DisseminationPORTALCAPES; SCIELO.
Host Collectiondpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notes
Empty Fieldsalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Description control
e-Mail (login)marciana
update