Matches in SemOpenAlex for { <https://semopenalex.org/work/W2102571968> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2102571968 endingPage "834" @default.
- W2102571968 startingPage "823" @default.
- W2102571968 abstract "In this paper, a unified computational framework is presented for facilitating edge detection both in untextured as well as textured two-dimensional (2-D) images. The framework is based on a complete set of difference operators which are easily configurable from a set of orthogonal polynomials. The widely known Roberts, Sobel, Prewitt, and Marr's LOG edge operators can easily be represented in terms of these operators. For detection of untextured or textured edges, the proposed operators are employed to separate out the responses toward edge or texture and noise. Untextured edges are detected by maximizing signal-to-noise ratio (SNR) or identifying the zero crossings in the second directional derivatives. Textured edges are detected in two stages. First, the significance of responses toward texture is computed statistically in order to test the presence of microtexture and compute a local descriptor called pronum for its representation. Finally, a global descriptor for texture called prospectrum is obtained by observing the frequency of occurrence of pronums. The textured edges are detected at the second stage by applying the methods of detection of untextured edges on these prospectrums. The results are encouraging." @default.
- W2102571968 created "2016-06-24" @default.
- W2102571968 creator A5015922503 @default.
- W2102571968 creator A5038708546 @default.
- W2102571968 date "1997-10-01" @default.
- W2102571968 modified "2023-10-14" @default.
- W2102571968 title "Edge detection in untextured and textured images-a common computational framework" @default.
- W2102571968 cites W1964804134 @default.
- W2102571968 cites W1965371117 @default.
- W2102571968 cites W2003370853 @default.
- W2102571968 cites W2018137854 @default.
- W2102571968 cites W2033108005 @default.
- W2102571968 cites W2038584908 @default.
- W2102571968 cites W2071211397 @default.
- W2102571968 cites W2080622630 @default.
- W2102571968 cites W2113511941 @default.
- W2102571968 cites W2145023731 @default.
- W2102571968 cites W2284055357 @default.
- W2102571968 doi "https://doi.org/10.1109/3477.623235" @default.
- W2102571968 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18263092" @default.
- W2102571968 hasPublicationYear "1997" @default.
- W2102571968 type Work @default.
- W2102571968 sameAs 2102571968 @default.
- W2102571968 citedByCount "42" @default.
- W2102571968 countsByYear W21025719682012 @default.
- W2102571968 countsByYear W21025719682013 @default.
- W2102571968 countsByYear W21025719682014 @default.
- W2102571968 countsByYear W21025719682015 @default.
- W2102571968 countsByYear W21025719682016 @default.
- W2102571968 countsByYear W21025719682017 @default.
- W2102571968 countsByYear W21025719682018 @default.
- W2102571968 countsByYear W21025719682021 @default.
- W2102571968 countsByYear W21025719682022 @default.
- W2102571968 crossrefType "journal-article" @default.
- W2102571968 hasAuthorship W2102571968A5015922503 @default.
- W2102571968 hasAuthorship W2102571968A5038708546 @default.
- W2102571968 hasConcept C115961682 @default.
- W2102571968 hasConcept C153180895 @default.
- W2102571968 hasConcept C154945302 @default.
- W2102571968 hasConcept C155012704 @default.
- W2102571968 hasConcept C162307627 @default.
- W2102571968 hasConcept C177264268 @default.
- W2102571968 hasConcept C193536780 @default.
- W2102571968 hasConcept C199360897 @default.
- W2102571968 hasConcept C2781195486 @default.
- W2102571968 hasConcept C30703548 @default.
- W2102571968 hasConcept C31972630 @default.
- W2102571968 hasConcept C33923547 @default.
- W2102571968 hasConcept C41008148 @default.
- W2102571968 hasConcept C9417928 @default.
- W2102571968 hasConcept C99498987 @default.
- W2102571968 hasConceptScore W2102571968C115961682 @default.
- W2102571968 hasConceptScore W2102571968C153180895 @default.
- W2102571968 hasConceptScore W2102571968C154945302 @default.
- W2102571968 hasConceptScore W2102571968C155012704 @default.
- W2102571968 hasConceptScore W2102571968C162307627 @default.
- W2102571968 hasConceptScore W2102571968C177264268 @default.
- W2102571968 hasConceptScore W2102571968C193536780 @default.
- W2102571968 hasConceptScore W2102571968C199360897 @default.
- W2102571968 hasConceptScore W2102571968C2781195486 @default.
- W2102571968 hasConceptScore W2102571968C30703548 @default.
- W2102571968 hasConceptScore W2102571968C31972630 @default.
- W2102571968 hasConceptScore W2102571968C33923547 @default.
- W2102571968 hasConceptScore W2102571968C41008148 @default.
- W2102571968 hasConceptScore W2102571968C9417928 @default.
- W2102571968 hasConceptScore W2102571968C99498987 @default.
- W2102571968 hasIssue "5" @default.
- W2102571968 hasLocation W21025719681 @default.
- W2102571968 hasLocation W21025719682 @default.
- W2102571968 hasOpenAccess W2102571968 @default.
- W2102571968 hasPrimaryLocation W21025719681 @default.
- W2102571968 hasRelatedWork W2056233497 @default.
- W2102571968 hasRelatedWork W2463753881 @default.
- W2102571968 hasRelatedWork W2513700624 @default.
- W2102571968 hasRelatedWork W2558559991 @default.
- W2102571968 hasRelatedWork W2969037885 @default.
- W2102571968 hasRelatedWork W3163485789 @default.
- W2102571968 hasRelatedWork W1927170819 @default.
- W2102571968 hasRelatedWork W2182681560 @default.
- W2102571968 hasRelatedWork W2292087940 @default.
- W2102571968 hasRelatedWork W2757873631 @default.
- W2102571968 hasVolume "27" @default.
- W2102571968 isParatext "false" @default.
- W2102571968 isRetracted "false" @default.
- W2102571968 magId "2102571968" @default.
- W2102571968 workType "article" @default.