Matches in SemOpenAlex for { <https://semopenalex.org/work/W2083133099> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2083133099 endingPage "1324" @default.
- W2083133099 startingPage "1315" @default.
- W2083133099 abstract "Abstract The wavelet analysis is an efficient tool for the detection of image edges. Based on the wavelet analysis, we present an unsupervised learning algorithm to detect image edges in this paper. A wavelet domain vector hidden Markov tree (WD-VHMT) is employed in our algorithm to model the statistical properties of multiscale and multidirectional (subband) wavelet coefficients of an image. With this model, each wavelet coefficient is viewed as an observation of its hidden state and the hidden state indicates if the wavelet coefficient belongs to an edge. The WD-VHMT model can be learned by an expectation–maximization algorithm. After the model is learned, we employ an extended Viterbi algorithm to uncover the hidden state sequences according to the maximum a posterior estimation. The experiment results of the edge detection for several images are provided to evaluate our algorithm." @default.
- W2083133099 created "2016-06-24" @default.
- W2083133099 creator A5030411081 @default.
- W2083133099 creator A5057391062 @default.
- W2083133099 creator A5064739522 @default.
- W2083133099 creator A5076389260 @default.
- W2083133099 date "2004-07-01" @default.
- W2083133099 modified "2023-09-24" @default.
- W2083133099 title "A multiscale edge detection algorithm based on wavelet domain vector hidden Markov tree model" @default.
- W2083133099 cites W1527867818 @default.
- W2083133099 cites W1597531554 @default.
- W2083133099 cites W1971343432 @default.
- W2083133099 cites W1971594963 @default.
- W2083133099 cites W2003370853 @default.
- W2083133099 cites W2046923608 @default.
- W2083133099 cites W2094797862 @default.
- W2083133099 cites W2105542305 @default.
- W2083133099 cites W2111727749 @default.
- W2083133099 cites W2125838338 @default.
- W2083133099 cites W2134849909 @default.
- W2083133099 cites W2134929491 @default.
- W2083133099 cites W2145023731 @default.
- W2083133099 cites W2151658918 @default.
- W2083133099 cites W2152328854 @default.
- W2083133099 cites W2155487652 @default.
- W2083133099 cites W2162021123 @default.
- W2083133099 cites W4214540058 @default.
- W2083133099 doi "https://doi.org/10.1016/j.patcog.2003.11.006" @default.
- W2083133099 hasPublicationYear "2004" @default.
- W2083133099 type Work @default.
- W2083133099 sameAs 2083133099 @default.
- W2083133099 citedByCount "50" @default.
- W2083133099 countsByYear W20831330992012 @default.
- W2083133099 countsByYear W20831330992013 @default.
- W2083133099 countsByYear W20831330992014 @default.
- W2083133099 countsByYear W20831330992015 @default.
- W2083133099 countsByYear W20831330992016 @default.
- W2083133099 countsByYear W20831330992017 @default.
- W2083133099 countsByYear W20831330992018 @default.
- W2083133099 countsByYear W20831330992020 @default.
- W2083133099 countsByYear W20831330992022 @default.
- W2083133099 crossrefType "journal-article" @default.
- W2083133099 hasAuthorship W2083133099A5030411081 @default.
- W2083133099 hasAuthorship W2083133099A5057391062 @default.
- W2083133099 hasAuthorship W2083133099A5064739522 @default.
- W2083133099 hasAuthorship W2083133099A5076389260 @default.
- W2083133099 hasConcept C11413529 @default.
- W2083133099 hasConcept C119857082 @default.
- W2083133099 hasConcept C134306372 @default.
- W2083133099 hasConcept C153180895 @default.
- W2083133099 hasConcept C154945302 @default.
- W2083133099 hasConcept C162307627 @default.
- W2083133099 hasConcept C163836022 @default.
- W2083133099 hasConcept C23224414 @default.
- W2083133099 hasConcept C33923547 @default.
- W2083133099 hasConcept C36503486 @default.
- W2083133099 hasConcept C41008148 @default.
- W2083133099 hasConcept C47432892 @default.
- W2083133099 hasConcept C98763669 @default.
- W2083133099 hasConceptScore W2083133099C11413529 @default.
- W2083133099 hasConceptScore W2083133099C119857082 @default.
- W2083133099 hasConceptScore W2083133099C134306372 @default.
- W2083133099 hasConceptScore W2083133099C153180895 @default.
- W2083133099 hasConceptScore W2083133099C154945302 @default.
- W2083133099 hasConceptScore W2083133099C162307627 @default.
- W2083133099 hasConceptScore W2083133099C163836022 @default.
- W2083133099 hasConceptScore W2083133099C23224414 @default.
- W2083133099 hasConceptScore W2083133099C33923547 @default.
- W2083133099 hasConceptScore W2083133099C36503486 @default.
- W2083133099 hasConceptScore W2083133099C41008148 @default.
- W2083133099 hasConceptScore W2083133099C47432892 @default.
- W2083133099 hasConceptScore W2083133099C98763669 @default.
- W2083133099 hasIssue "7" @default.
- W2083133099 hasLocation W20831330991 @default.
- W2083133099 hasOpenAccess W2083133099 @default.
- W2083133099 hasPrimaryLocation W20831330991 @default.
- W2083133099 hasRelatedWork W1488391254 @default.
- W2083133099 hasRelatedWork W1507687735 @default.
- W2083133099 hasRelatedWork W1527867818 @default.
- W2083133099 hasRelatedWork W167794113 @default.
- W2083133099 hasRelatedWork W2148116311 @default.
- W2083133099 hasRelatedWork W2161328464 @default.
- W2083133099 hasRelatedWork W2350115929 @default.
- W2083133099 hasRelatedWork W2382132287 @default.
- W2083133099 hasRelatedWork W2541950815 @default.
- W2083133099 hasRelatedWork W810659553 @default.
- W2083133099 hasVolume "37" @default.
- W2083133099 isParatext "false" @default.
- W2083133099 isRetracted "false" @default.
- W2083133099 magId "2083133099" @default.
- W2083133099 workType "article" @default.