The grammar of dimensions in machine drawings
Identifieur interne : 003996 ( Main/Exploration ); précédent : 003995; suivant : 003997The grammar of dimensions in machine drawings
Auteurs : Dov Dori [Israël] ; Amir Pnueli [Israël]Source :
- Computer Vision, Graphics and Image Processing [ 0734-189X ] ; 1986.
Abstract
Dimensioning is an important constituent in machine drawings. Recognition of dimensions in machaine drawings is a prerequisite for the development of a machine drawing understanding system (MDUS), which is a special class of image understanding systems (IUSs). The approach proposed in this work is a syntactic analysis of the dimensions, which are represented by undirected, labeled graphs called “webs”. Utilizing the conventions of web grammar, a set of web rewriting rules is established, which specify how all the possible dimension-sets can be generated and detected. The recognition process starts by detecting arrows using statistical methods. The location and orientation of the arrows together with rewriting rules of the dimensioning grammar are used to detect the rest of the components and the tree structure of the corresponding dimension set.
Url:
DOI: 10.1016/0734-189X(88)90139-9
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000A18
- to stream Istex, to step Curation: 000A06
- to stream Istex, to step Checkpoint: 002B69
- to stream Main, to step Merge: 003B91
- to stream Main, to step Curation: 003996
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">The grammar of dimensions in machine drawings</title><author><name sortKey="Dori, Dov" sort="Dori, Dov" uniqKey="Dori D" first="Dov" last="Dori">Dov Dori</name></author><author><name sortKey="Pnueli, Amir" sort="Pnueli, Amir" uniqKey="Pnueli A" first="Amir" last="Pnueli">Amir Pnueli</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:281FE0C4BA7DBEB9210CCDBE9908F89F4FA7B6CF</idno><date when="1988" year="1988">1988</date><idno type="doi">10.1016/0734-189X(88)90139-9</idno><idno type="url">https://api.istex.fr/document/281FE0C4BA7DBEB9210CCDBE9908F89F4FA7B6CF/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000A18</idno><idno type="wicri:Area/Istex/Curation">000A06</idno><idno type="wicri:Area/Istex/Checkpoint">002B69</idno><idno type="wicri:doubleKey">0734-189X:1988:Dori D:the:grammar:of</idno><idno type="wicri:Area/Main/Merge">003B91</idno><idno type="wicri:Area/Main/Curation">003996</idno><idno type="wicri:Area/Main/Exploration">003996</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">The grammar of dimensions in machine drawings</title><author><name sortKey="Dori, Dov" sort="Dori, Dov" uniqKey="Dori D" first="Dov" last="Dori">Dov Dori</name><affiliation wicri:level="1"><country xml:lang="fr">Israël</country><wicri:regionArea>Faculty of Mathematics, Department of Computer Science, The Weizmann Institute of Science, Rehovot 76100</wicri:regionArea><wicri:noRegion>Rehovot 76100</wicri:noRegion></affiliation></author><author><name sortKey="Pnueli, Amir" sort="Pnueli, Amir" uniqKey="Pnueli A" first="Amir" last="Pnueli">Amir Pnueli</name><affiliation wicri:level="1"><country xml:lang="fr">Israël</country><wicri:regionArea>Faculty of Mathematics, Department of Computer Science, The Weizmann Institute of Science, Rehovot 76100</wicri:regionArea><wicri:noRegion>Rehovot 76100</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Computer Vision, Graphics and Image Processing</title><title level="j" type="abbrev">YCVIGP</title><idno type="ISSN">0734-189X</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1986">1986</date><biblScope unit="volume">42</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="1">1</biblScope><biblScope unit="page" to="18">18</biblScope></imprint><idno type="ISSN">0734-189X</idno></series><idno type="istex">281FE0C4BA7DBEB9210CCDBE9908F89F4FA7B6CF</idno><idno type="DOI">10.1016/0734-189X(88)90139-9</idno><idno type="PII">0734-189X(88)90139-9</idno><idno type="ArticleID">88901399</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0734-189X</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Dimensioning is an important constituent in machine drawings. Recognition of dimensions in machaine drawings is a prerequisite for the development of a machine drawing understanding system (MDUS), which is a special class of image understanding systems (IUSs). The approach proposed in this work is a syntactic analysis of the dimensions, which are represented by undirected, labeled graphs called “webs”. Utilizing the conventions of web grammar, a set of web rewriting rules is established, which specify how all the possible dimension-sets can be generated and detected. The recognition process starts by detecting arrows using statistical methods. The location and orientation of the arrows together with rewriting rules of the dimensioning grammar are used to detect the rest of the components and the tree structure of the corresponding dimension set.</div></front></TEI><affiliations><list><country><li>Israël</li></country></list><tree><country name="Israël"><noRegion><name sortKey="Dori, Dov" sort="Dori, Dov" uniqKey="Dori D" first="Dov" last="Dori">Dov Dori</name></noRegion><name sortKey="Pnueli, Amir" sort="Pnueli, Amir" uniqKey="Pnueli A" first="Amir" last="Pnueli">Amir Pnueli</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/OcrV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003996 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 003996 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= OcrV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:281FE0C4BA7DBEB9210CCDBE9908F89F4FA7B6CF
|texte= The grammar of dimensions in machine drawings
}}
| This area was generated with Dilib version V0.6.32. |  |