Matches in SemOpenAlex for { <https://semopenalex.org/work/W4249022109> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W4249022109 endingPage "21" @default.
- W4249022109 startingPage "1" @default.
- W4249022109 abstract "Differential methods belong to the most widely used techniques for optic flow computation in image sequences. They can be classified into local methods such as the Lucas–Kanade technique or Bigün's structure tensor method, and into global methods such as the Horn/Schunck approach and its extensions. Often local methods are more robust under noise, while global techniques yield dense flow fields. The goal of this paper is to contribute to a better understanding and the design of novel differential methods in four ways; (i) We juxtapose the role of smoothing/regularisation processes that are required in local and global differential methods for optic flow computation. (ii) This discussion motivates us to describe and evaluate a novel method that combines important advantages of local and global approaches: It yields dense flow fields that are robust against noise. (iii) Spatiotemporal and nonlinear extensions as well as multiresolution frameworks are presented for this hybrid method. (iv) We propose a simple confidence measure for optic flow methods that minimise energy functionals. It allows to sparsify a dense flow field gradually, depending on the reliability required for the resulting flow. Comparisons with experiments from the literature demonstrate the favourable performance of the proposed methods and the confidence measure." @default.
- W4249022109 created "2022-05-12" @default.
- W4249022109 creator A5007086183 @default.
- W4249022109 creator A5018641843 @default.
- W4249022109 creator A5028170148 @default.
- W4249022109 date "2005-02-01" @default.
- W4249022109 modified "2023-10-17" @default.
- W4249022109 title "Lucas/Kanade Meets Horn/Schunck: Combining Local and Global Optic Flow Methods" @default.
- W4249022109 doi "https://doi.org/10.1023/b:visi.0000045324.43199.43" @default.
- W4249022109 hasPublicationYear "2005" @default.
- W4249022109 type Work @default.
- W4249022109 citedByCount "734" @default.
- W4249022109 countsByYear W42490221092012 @default.
- W4249022109 countsByYear W42490221092013 @default.
- W4249022109 countsByYear W42490221092014 @default.
- W4249022109 countsByYear W42490221092015 @default.
- W4249022109 countsByYear W42490221092016 @default.
- W4249022109 countsByYear W42490221092017 @default.
- W4249022109 countsByYear W42490221092018 @default.
- W4249022109 countsByYear W42490221092019 @default.
- W4249022109 countsByYear W42490221092020 @default.
- W4249022109 countsByYear W42490221092021 @default.
- W4249022109 countsByYear W42490221092022 @default.
- W4249022109 countsByYear W42490221092023 @default.
- W4249022109 crossrefType "journal-article" @default.
- W4249022109 hasAuthorship W4249022109A5007086183 @default.
- W4249022109 hasAuthorship W4249022109A5018641843 @default.
- W4249022109 hasAuthorship W4249022109A5028170148 @default.
- W4249022109 hasBestOaLocation W42490221092 @default.
- W4249022109 hasConcept C113315163 @default.
- W4249022109 hasConcept C11413529 @default.
- W4249022109 hasConcept C115961682 @default.
- W4249022109 hasConcept C124101348 @default.
- W4249022109 hasConcept C153180895 @default.
- W4249022109 hasConcept C154945302 @default.
- W4249022109 hasConcept C155542232 @default.
- W4249022109 hasConcept C163294075 @default.
- W4249022109 hasConcept C2524010 @default.
- W4249022109 hasConcept C2780009758 @default.
- W4249022109 hasConcept C31972630 @default.
- W4249022109 hasConcept C33923547 @default.
- W4249022109 hasConcept C3770464 @default.
- W4249022109 hasConcept C38349280 @default.
- W4249022109 hasConcept C41008148 @default.
- W4249022109 hasConcept C45374587 @default.
- W4249022109 hasConcept C99498987 @default.
- W4249022109 hasConceptScore W4249022109C113315163 @default.
- W4249022109 hasConceptScore W4249022109C11413529 @default.
- W4249022109 hasConceptScore W4249022109C115961682 @default.
- W4249022109 hasConceptScore W4249022109C124101348 @default.
- W4249022109 hasConceptScore W4249022109C153180895 @default.
- W4249022109 hasConceptScore W4249022109C154945302 @default.
- W4249022109 hasConceptScore W4249022109C155542232 @default.
- W4249022109 hasConceptScore W4249022109C163294075 @default.
- W4249022109 hasConceptScore W4249022109C2524010 @default.
- W4249022109 hasConceptScore W4249022109C2780009758 @default.
- W4249022109 hasConceptScore W4249022109C31972630 @default.
- W4249022109 hasConceptScore W4249022109C33923547 @default.
- W4249022109 hasConceptScore W4249022109C3770464 @default.
- W4249022109 hasConceptScore W4249022109C38349280 @default.
- W4249022109 hasConceptScore W4249022109C41008148 @default.
- W4249022109 hasConceptScore W4249022109C45374587 @default.
- W4249022109 hasConceptScore W4249022109C99498987 @default.
- W4249022109 hasIssue "3" @default.
- W4249022109 hasLocation W42490221091 @default.
- W4249022109 hasLocation W42490221092 @default.
- W4249022109 hasOpenAccess W4249022109 @default.
- W4249022109 hasPrimaryLocation W42490221091 @default.
- W4249022109 hasRelatedWork W1835545602 @default.
- W4249022109 hasRelatedWork W1992830235 @default.
- W4249022109 hasRelatedWork W2026493397 @default.
- W4249022109 hasRelatedWork W2064591405 @default.
- W4249022109 hasRelatedWork W2103357764 @default.
- W4249022109 hasRelatedWork W2357967280 @default.
- W4249022109 hasRelatedWork W2371777321 @default.
- W4249022109 hasRelatedWork W2808788196 @default.
- W4249022109 hasRelatedWork W2922225723 @default.
- W4249022109 hasRelatedWork W2092619848 @default.
- W4249022109 hasVolume "61" @default.
- W4249022109 isParatext "false" @default.
- W4249022109 isRetracted "false" @default.
- W4249022109 workType "article" @default.