1. Identity statement | |
Reference Type | Thesis or Dissertation (Thesis) |
Site | mtc-m16c.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP8W/352RL5L |
Repository | sid.inpe.br/mtc-m18@80/2009/03.27.15.39 |
Last Update | 2021:04.06.11.59.06 (UTC) sergio |
Metadata Repository | sid.inpe.br/mtc-m18@80/2009/03.27.15.39.34 |
Metadata Last Update | 2024:12.26.14.44.17 (UTC) administrator |
Secondary Key | INPE-3394-TDL/186 |
Citation Key | Mota:1984:MéReAm |
Title | Um método para redução de ambiguidade em segmentação de imagens  |
Alternate Title | x |
Course | CAP-SPG-INPE-BR |
Year | 1984 |
Date | 1984-08-10 |
Access Date | 2025, July 05 |
Thesis Type | Dissertação (Mestrado em Computação Aplicada) |
Secondary Type | TDI |
Number of Pages | 118 |
Number of Files | 1 |
Size | 32927 KiB |
|
2. Context | |
Author | Mota, Fernando Antonio Araujo |
Group | CAP-SPG-INPE-BR |
Committee | Souza, Celso de Renna e (presidente) Velasco, Flávio Roberto Dias (orientador) Sakane, Fernando Toshinori Mascarenhas, Nelson Delfino d´Ávila Simoni, Paulo Ouvera |
University | Instituto Nacional de Pesquisas Espaciais (INPE) |
City | São José dos Campos |
History (UTC) | 2009-04-06 16:42:53 :: alessandra@sid.inpe.br -> administrator :: 2009-04-14 15:56:27 :: administrator -> alessandra@sid.inpe.br :: 2009-05-04 16:51:59 :: alessandra@sid.inpe.br -> marciana :: 2009-05-04 17:12:15 :: marciana -> alessandra@sid.inpe.br :: 2009-06-09 19:29:41 :: alessandra@sid.inpe.br -> marciana :: 2009-06-10 17:59:13 :: marciana -> alessandra@sid.inpe.br :: 2009-06-17 16:54:48 :: alessandra@sid.inpe.br -> administrator :: 2009-07-07 16:14:52 :: administrator -> marciana :: 2009-07-09 15:50:13 :: marciana -> administrator :: 2009-08-12 00:26:17 :: administrator -> marciana :: 2009-11-04 14:25:02 :: marciana -> administrator :: 2010-06-01 15:16:11 :: administrator -> alessandra@sid.inpe.br :: 2010-06-30 18:56:10 :: alessandra@sid.inpe.br -> viveca@sid.inpe.br :: 1984 2010-07-06 13:09:34 :: viveca@sid.inpe.br -> alessandra@sid.inpe.br :: 1984 2011-02-25 13:43:49 :: alessandra@sid.inpe.br -> carol@sid.inpe.br :: 1984 2012-02-10 15:29:49 :: carol@sid.inpe.br -> administrator :: 1984 2018-06-04 04:23:06 :: administrator -> viveca@sid.inpe.br :: 1984 2019-03-28 17:58:49 :: viveca@sid.inpe.br -> simone :: 1984 2019-03-28 18:00:19 :: simone -> administrator :: 1984 2020-04-28 17:48:31 :: administrator -> simone :: 1984 2021-01-04 14:03:40 :: simone -> sergio :: 1984 2021-04-06 12:06:36 :: sergio -> administrator :: 1984 2024-12-26 14:44:17 :: administrator -> sergio :: 1984 |
|
3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | computer vision scene analysis relaxation operation |
Abstract | No desenvolvimento de sistemas mecanizados de percepção visual distingue-se, atualmente, um conjunto de fases que caracterizam a modelagem computacional do processo perceptivo. Nas fases de segmentação e interpreta além do compromisso a respeito da eliminação de in consiste depara-se com o problema da ambiguidade. Propõe neste trabalho uma abordagem para tratar, ao n- de identifica de objeto, tais questões através de relacionamentos sema e de operações paralelas iteradas (operações de relaxação) sobre um modelo discreto de rotulação de segmentos (grafos rotulados). Pretende-se reduzir ao máximo a ambiguidade através de um único processo de eliminação sucessiva, em lugar de um processo para cada segmentação possível. A dissertação fundamenta-se, principalmente, na caracterização algébrica do operador de relaxação e na argumentação formal, através da álgebra discreta, que evidencia a sua validade computacional. ABSTRACT: Nowadays, in the development of automatic systems of visual perception, a set of phases that characterize the computational modelling of the perceptive process are distinguished. During the segmentation and interpretation phases, besides the compromise regarding the elimination of inconsistencies, there appears the ambiguity problem. In this work it is proposed an approach to deal with those questions, in the level of the identification of the object, using the semantic relationships and iterated parallel operations (relaxation operations) upon a discrete model that labels segments (labelled graphs). It is intended to reduce to the maximum the ambiguity through a s-ingle process of successive elimination, instead of a process for each possible segmentation. The dissertation is based mainly in the algebraic characterization of the relaxation operator and in the formal treatment, through discrete algebra, which puts into evidence its computational validity. |
Area | COMP |
Arrangement 1 | urlib.net > BDMCI > Fonds > Teses e Dissertações... > Um método para... |
Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Teses e Dissertações... > Um método para... |
Arrangement 3 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Teses e Dissertações... > Um método para... |
Arrangement 4 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Um método para... |
doc Directory Content | access |
source Directory Content | publicacao.pdf | 30/06/2010 15:55 | 32.2 MiB | |
agreement Directory Content | |
|
4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGP8W/352RL5L |
zipped data URL | http://urlib.net/zip/8JMKD3MGP8W/352RL5L |
Language | pt |
Target File | publicacao.pdf |
User Group | administrator alessandra@sid.inpe.br sergio simone viveca@sid.inpe.br |
Visibility | shown |
Copyright License | urlib.net/www/2012/11.12.15.10 |
Copy Holder | SID/SCD |
Read Permission | allow from all |
Update Permission | not transferred |
|
5. Allied materials | |
Mirror Repository | sid.inpe.br/mtc-m18@80/2008/03.17.15.17.24 |
Next Higher Units | 8JMKD2USNNW34T/4CL6M65 8JMKD3MGPCW/3F2PHGS |
Dissemination | NTRSNASA; BNDEPOSITOLEGAL. |
Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
|
6. Notes | |
Empty Fields | academicdepartment affiliation archivingpolicy archivist callnumber contenttype creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn issn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype |
|
7. Description control | |
e-Mail (login) | sergio |
update | |
|