1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 83LX3pFwXQZW44Lb/cLAxe |
Repository | dpi.inpe.br/ambro/1998/04.15.10.27 |
Last Update | 1998:05.25.03.00.00 (UTC) administrator |
Metadata Repository | sid.inpe.br/banon/2001/03.30.15.54.54 |
Metadata Last Update | 2022:06.17.22.27.40 (UTC) administrator |
ISBN | 85-244-0103-6 |
Citation Key | CruvinelMinMucVieCre:1996:AuMeBa |
Title | An automatic method based on image processing for measurement of drop size distribution from agricultural sprinklers |
Format | Impresso, On-line. |
Year | 1996 |
Access Date | 2024, Apr. 28 |
Number of Files | 1 |
Size | 63 KiB |
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2. Context | |
Author | 1 Cruvinel, Paulo Estevão 2 Minatel, Edson Roberto 3 Mucheroni, Marcos Luiz 4 Vieira, Sidney Rosa 5 Crestana, Silvio |
Editor | Velho, Luiz Albuquerque, Arnaldo de Lotufo, Roberto A. |
Conference Name | Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 9 (SIBGRAPI) |
Conference Location | Caxambu, MG, Brazil |
Date | 29 Oct.-1 Nov. 1996 |
Publisher | Sociedade Brasileira de Computação |
Publisher City | Porto Alegre |
Pages | 39-46 |
Book Title | Anais |
Tertiary Type | Artigo |
Organization | SBC - 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 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | image agricultural sprinklers correlation |
Abstract | The 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. |
Type | Reconhecimento de Padrões |
Arrangement 1 | urlib.net > SDLA > Fonds > Full Index > An automatic method... |
Arrangement 2 | urlib.net > SDLA > Fonds > SIBGRAPI 1996 > Sumário > An automatic method... |
Arrangement 3 | urlib.net > SDLA > Fonds > SIBGRAPI 1996 > Sumário > Índice > An automatic method... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/83LX3pFwXQZW44Lb/cLAxe |
zipped data URL | http://urlib.net/zip/83LX3pFwXQZW44Lb/cLAxe |
Language | en |
Target File | a03.pdf |
User Group | administrator banon |
Visibility | shown |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/sibgrapi@80/2007/08.02.16.22 |
Next Higher Units | 8JMKD3MGPEW34M/4742MCS 8JMKD3MGPBW34M/3DRR7SB 8JMKD3MGPBW34M/3DRRJT5 |
Citing Item List | sid.inpe.br/banon/2001/03.30.15.38.24 1 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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6. Notes | |
Empty Fields | affiliation 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 |
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7. Description control | |
e-Mail (login) | banon |
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