DC Field | Value | Language |
---|---|---|
dc.contributor.author | SEONG, KA | ko |
dc.contributor.author | Lee, Kwang-Hyung | ko |
dc.date.accessioned | 2013-03-03T01:03:26Z | - |
dc.date.available | 2013-03-03T01:03:26Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1995-08 | - |
dc.identifier.citation | FUZZY SETS AND SYSTEMS, v.73, no.3, pp.377 - 388 | - |
dc.identifier.issn | 0165-0114 | - |
dc.identifier.uri | http://hdl.handle.net/10203/76393 | - |
dc.description.abstract | This paper proposes a new visibility concept,fuzzy visibility reflecting that the visibility property varies according to the condition of application areas. The concept of alpha-visibility is defined on the basis of the fuzzy theory. For two points p and q, p is alpha-visible from q if the visibility degree between them is no less than alpha is an element of [0,1]. If there exists a point from which all points in a polygon are alpha-visible, then it is said that the visibility value of the polygon is alpha. The alpha-kernel problem is constructing the region such that ail points inside simple polygon can be alpha-visible from any point of the region. An optimal algorithm is given for the alpha-kernel problem with O(n) time complexity. For a given simple polygon we present O(n) algorithms for computing the maximum and minimum visibility values of the polygon. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | COMPUTATIONAL GEOMETRY | - |
dc.subject | ALGORITHMS | - |
dc.title | ALPHA-KERNEL PROBLEM WITH FUZZY VISIBILITY | - |
dc.type | Article | - |
dc.identifier.wosid | A1995RM85900008 | - |
dc.identifier.scopusid | 2-s2.0-58149210928 | - |
dc.type.rims | ART | - |
dc.citation.volume | 73 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 377 | - |
dc.citation.endingpage | 388 | - |
dc.citation.publicationname | FUZZY SETS AND SYSTEMS | - |
dc.contributor.localauthor | Lee, Kwang-Hyung | - |
dc.contributor.nonIdAuthor | SEONG, KA | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | VARIOUS KINDS OF FUZZY SETS | - |
dc.subject.keywordAuthor | TOPOLOGY | - |
dc.subject.keywordAuthor | IMAGE PROCESSING | - |
dc.subject.keywordAuthor | FUZZY GEOMETRY | - |
dc.subject.keywordPlus | COMPUTATIONAL GEOMETRY | - |
dc.subject.keywordPlus | ALGORITHMS | - |
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