Matches in SemOpenAlex for { <https://semopenalex.org/work/W2904355898> ?p ?o ?g. }
Showing items 1 to 49 of
49
with 100 items per page.
- W2904355898 abstract "A 2-D shape description using the turning angle is presented 1 . This descriptor is based on a scalogram obtained from a progressive filtering of a planar closed contour. At a given scale, the differential turning angle function is calculated from which, three essential points are derived: the minimum differential-turning angle (α-points), the maximum differential-turning angle (β-points) and the zero-crossing of the turning angle (γ-points). For a continuum of the scale values in the filtering process, a map (called d-TASS map) is generated. As shown experimentally in a previous study, this map is invariant under rotation, translation and scale change. Moreover, it is shearing and noise resistant. The contribution of the present study is firstly, to prove theoretically that d-TASS is rotation and scale change invariant and secondly to propose a new descriptor extracted from the blocks within the scalogram. When applied to shape retrieval from commonly used image databases like MPEG-7 Core Experiments Shape-1 dataset, Multiview Curve Dataset and marines animals of SQUID dataset, experimental results yield very encouraging efficiency and effectiveness of the new analysis approach and the proposed descriptor." @default.
- W2904355898 created "2018-12-22" @default.
- W2904355898 creator A5029409871 @default.
- W2904355898 creator A5053305119 @default.
- W2904355898 creator A5087120199 @default.
- W2904355898 date "2014-10-05" @default.
- W2904355898 modified "2023-10-16" @default.
- W2904355898 title "2-D shapes description by using features based on the differential turning angle scalogram" @default.
- W2904355898 doi "https://doi.org/10.13176/11.571" @default.
- W2904355898 hasPublicationYear "2014" @default.
- W2904355898 type Work @default.
- W2904355898 sameAs 2904355898 @default.
- W2904355898 citedByCount "0" @default.
- W2904355898 crossrefType "journal-article" @default.
- W2904355898 hasAuthorship W2904355898A5029409871 @default.
- W2904355898 hasAuthorship W2904355898A5053305119 @default.
- W2904355898 hasAuthorship W2904355898A5087120199 @default.
- W2904355898 hasBestOaLocation W29043558981 @default.
- W2904355898 hasConcept C121332964 @default.
- W2904355898 hasConcept C153180895 @default.
- W2904355898 hasConcept C154945302 @default.
- W2904355898 hasConcept C41008148 @default.
- W2904355898 hasConcept C93226319 @default.
- W2904355898 hasConcept C97355855 @default.
- W2904355898 hasConceptScore W2904355898C121332964 @default.
- W2904355898 hasConceptScore W2904355898C153180895 @default.
- W2904355898 hasConceptScore W2904355898C154945302 @default.
- W2904355898 hasConceptScore W2904355898C41008148 @default.
- W2904355898 hasConceptScore W2904355898C93226319 @default.
- W2904355898 hasConceptScore W2904355898C97355855 @default.
- W2904355898 hasLocation W29043558981 @default.
- W2904355898 hasLocation W29043558982 @default.
- W2904355898 hasLocation W29043558983 @default.
- W2904355898 hasOpenAccess W2904355898 @default.
- W2904355898 hasPrimaryLocation W29043558981 @default.
- W2904355898 hasRelatedWork W2033914206 @default.
- W2904355898 hasRelatedWork W2042327336 @default.
- W2904355898 hasRelatedWork W2046077695 @default.
- W2904355898 hasRelatedWork W2146076056 @default.
- W2904355898 hasRelatedWork W2163831990 @default.
- W2904355898 hasRelatedWork W2378160586 @default.
- W2904355898 hasRelatedWork W2996038082 @default.
- W2904355898 hasRelatedWork W3003836766 @default.
- W2904355898 hasRelatedWork W3047965787 @default.
- W2904355898 hasRelatedWork W3184582087 @default.
- W2904355898 isParatext "false" @default.
- W2904355898 isRetracted "false" @default.
- W2904355898 magId "2904355898" @default.
- W2904355898 workType "article" @default.