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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier83LX3pFwXQZW44Lb/cLAxe
Repositorydpi.inpe.br/ambro/1998/04.15.10.27
Last Update1998:05.25.03.00.00 (UTC) administrator
Metadata Repositorysid.inpe.br/banon/2001/03.30.15.54.54
Metadata Last Update2022:06.17.22.27.40 (UTC) administrator
ISBN85-244-0103-6
Citation KeyCruvinelMinMucVieCre:1996:AuMeBa
TitleAn automatic method based on image processing for measurement of drop size distribution from agricultural sprinklers
FormatImpresso, On-line.
Year1996
Access Date2024, Mar. 29
Number of Files1
Size63 KiB
2. Context
Author1 Cruvinel, Paulo Estevão
2 Minatel, Edson Roberto
3 Mucheroni, Marcos Luiz
4 Vieira, Sidney Rosa
5 Crestana, Silvio
EditorVelho, Luiz
Albuquerque, Arnaldo de
Lotufo, Roberto A.
Conference NameSimpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 9 (SIBGRAPI)
Conference LocationCaxambu, MG, Brazil
Date29 Oct.-1 Nov. 1996
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Pages39-46
Book TitleAnais
Tertiary TypeArtigo
OrganizationSBC - Sociedade Brasileira de Computação; UFMG - Universidade Federal de Minas Gerais
History (UTC)2008-07-17 14:17:54 :: administrator -> banon ::
2010-08-28 20:04:47 :: banon -> administrator ::
2013-04-05 16:31:15 :: administrator -> banon :: 1996
2013-04-05 16:40:21 :: banon -> administrator :: 1996
2022-06-17 22:27:40 :: administrator -> banon :: 1996
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsimage
agricultural sprinklers
correlation
AbstractThe drop size distribution of sprinkler spray is of practical importance for two reasons. The first one is because the small droplets are subject to wind drift, distorting the application pattern. Second, large droplets possess greater kinetic energy which is transferred to the soil surface causing particle dislodgment and pudding that may result in surface crusting and runoff. We present in this paper a technique based on image processing for measure drop size distribution from agricultural sprinklers in automatic mode. This technique has the advantage of being a direct measurement method that allows to know the characteristics of agricultural sprinklers, which allows to study the effects of pressure and nozzle size on the distributions. The method was obtained using properties of the Fourier for correlation analysis in frequency domain. Results allow both farmers to change on existing irrigation systems to cope with field problems caused by low intake rates and runoff and development work to improve the uniformity of distribution of sprays from agricultural sprinklers.
TypeReconhecimento de Padrões
Arrangement 1urlib.net > SDLA > Fonds > Full Index > An automatic method...
Arrangement 2urlib.net > SDLA > Fonds > SIBGRAPI 1996 > Sumário > An automatic method...
Arrangement 3urlib.net > SDLA > Fonds > SIBGRAPI 1996 > Sumário > Índice > An automatic method...
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/83LX3pFwXQZW44Lb/cLAxe
zipped data URLhttp://urlib.net/zip/83LX3pFwXQZW44Lb/cLAxe
Languageen
Target Filea03.pdf
User Groupadministrator
banon
Visibilityshown
5. Allied materials
Mirror Repositorysid.inpe.br/sibgrapi@80/2007/08.02.16.22
Next Higher Units8JMKD3MGPEW34M/4742MCS
8JMKD3MGPBW34M/3DRR7SB
8JMKD3MGPBW34M/3DRRJT5
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsaffiliation archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress group issn label lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume
7. Description control
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