Matches in SemOpenAlex for { <https://semopenalex.org/work/W2552362672> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2552362672 abstract "The task of finding a good solution for an image processing problem is often very complex. It usually depends on the knowledge, experience and intuition of an image processing specialist. This complexity has served as a motivation for some research groups to create techniques for automatically designing image operators based on a collection of input and output examples of a desired operator. The multiresolution approach [1] has been succesfully used to statistically design W-operators for large windows. However, the success of this method directly depends on the adequate choice of a pyramidal window structure, which is used to aid in the estimation of the conditional probability distributions for patterns that do not appear in the training set. The choice is made by the designer, based on his intuition and previous knowledge of the problem domain. In this work, we investigate the use of the conditional entropy criterion for automatically determining a good pyramid. In order to compute the entropy, we have developed a technique that uses the multiresolution pyramidal framework as a model in the estimation of the joint probability distribution. The performance of the method is evaluated on the problem of handwritten digits recognition. Two different databases are used, with good practical results. Another important contribution of this work is the experimentation with resolution mappings from image pyramids theory in the context of multiresolution W-operator design." @default.
- W2552362672 created "2016-11-30" @default.
- W2552362672 creator A5004354560 @default.
- W2552362672 date "2015-10-20" @default.
- W2552362672 modified "2023-09-23" @default.
- W2552362672 title "Projeto multirresolução de operadores morfológicos a partir de exemplos" @default.
- W2552362672 cites W133772120 @default.
- W2552362672 cites W1495105207 @default.
- W2552362672 cites W1513201665 @default.
- W2552362672 cites W1556066317 @default.
- W2552362672 cites W156064364 @default.
- W2552362672 cites W1569825004 @default.
- W2552362672 cites W1580940763 @default.
- W2552362672 cites W1590218343 @default.
- W2552362672 cites W1976697643 @default.
- W2552362672 cites W1978955799 @default.
- W2552362672 cites W1987643948 @default.
- W2552362672 cites W1992053325 @default.
- W2552362672 cites W1995875735 @default.
- W2552362672 cites W2002397322 @default.
- W2552362672 cites W2031817986 @default.
- W2552362672 cites W2041542399 @default.
- W2552362672 cites W2047694848 @default.
- W2552362672 cites W2051754942 @default.
- W2552362672 cites W2062024414 @default.
- W2552362672 cites W2093605161 @default.
- W2552362672 cites W2103504761 @default.
- W2552362672 cites W2106350687 @default.
- W2552362672 cites W2112796928 @default.
- W2552362672 cites W2115755118 @default.
- W2552362672 cites W2125134093 @default.
- W2552362672 cites W2126458720 @default.
- W2552362672 cites W2130630043 @default.
- W2552362672 cites W2133907196 @default.
- W2552362672 cites W2143206908 @default.
- W2552362672 cites W2144108953 @default.
- W2552362672 cites W2148850447 @default.
- W2552362672 cites W2150134853 @default.
- W2552362672 cites W2150438598 @default.
- W2552362672 cites W21553565 @default.
- W2552362672 cites W2156163116 @default.
- W2552362672 cites W2159784245 @default.
- W2552362672 cites W2164741953 @default.
- W2552362672 cites W2170041832 @default.
- W2552362672 cites W2170816657 @default.
- W2552362672 cites W2750015627 @default.
- W2552362672 cites W2799061466 @default.
- W2552362672 cites W2912425211 @default.
- W2552362672 cites W2912835222 @default.
- W2552362672 cites W2947000318 @default.
- W2552362672 cites W3140968660 @default.
- W2552362672 cites W61013994 @default.
- W2552362672 cites W63189838 @default.
- W2552362672 doi "https://doi.org/10.11606/d.45.2006.tde-06072006-220651" @default.
- W2552362672 hasPublicationYear "2015" @default.
- W2552362672 type Work @default.
- W2552362672 sameAs 2552362672 @default.
- W2552362672 citedByCount "1" @default.
- W2552362672 countsByYear W25523626722012 @default.
- W2552362672 crossrefType "dissertation" @default.
- W2552362672 hasAuthorship W2552362672A5004354560 @default.
- W2552362672 hasBestOaLocation W25523626721 @default.
- W2552362672 hasConcept C106301342 @default.
- W2552362672 hasConcept C111472728 @default.
- W2552362672 hasConcept C11413529 @default.
- W2552362672 hasConcept C121332964 @default.
- W2552362672 hasConcept C121927907 @default.
- W2552362672 hasConcept C132010649 @default.
- W2552362672 hasConcept C138885662 @default.
- W2552362672 hasConcept C153180895 @default.
- W2552362672 hasConcept C154945302 @default.
- W2552362672 hasConcept C196216189 @default.
- W2552362672 hasConcept C41008148 @default.
- W2552362672 hasConcept C46286280 @default.
- W2552362672 hasConcept C47432892 @default.
- W2552362672 hasConcept C62520636 @default.
- W2552362672 hasConceptScore W2552362672C106301342 @default.
- W2552362672 hasConceptScore W2552362672C111472728 @default.
- W2552362672 hasConceptScore W2552362672C11413529 @default.
- W2552362672 hasConceptScore W2552362672C121332964 @default.
- W2552362672 hasConceptScore W2552362672C121927907 @default.
- W2552362672 hasConceptScore W2552362672C132010649 @default.
- W2552362672 hasConceptScore W2552362672C138885662 @default.
- W2552362672 hasConceptScore W2552362672C153180895 @default.
- W2552362672 hasConceptScore W2552362672C154945302 @default.
- W2552362672 hasConceptScore W2552362672C196216189 @default.
- W2552362672 hasConceptScore W2552362672C41008148 @default.
- W2552362672 hasConceptScore W2552362672C46286280 @default.
- W2552362672 hasConceptScore W2552362672C47432892 @default.
- W2552362672 hasConceptScore W2552362672C62520636 @default.
- W2552362672 hasLocation W25523626721 @default.
- W2552362672 hasOpenAccess W2552362672 @default.
- W2552362672 hasPrimaryLocation W25523626721 @default.
- W2552362672 isParatext "false" @default.
- W2552362672 isRetracted "false" @default.
- W2552362672 magId "2552362672" @default.
- W2552362672 workType "dissertation" @default.