Matches in SemOpenAlex for { <https://semopenalex.org/work/W2112737181> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2112737181 abstract "We propose a new approach for reconstructing a three-dimensional object from a single two-dimensional freehand line drawing depicting it. A sketch is essentially a noisy projection of a 3D object onto an arbitrary 2D plane. Reconstruction is the inverse projection of the sketched geometry from two dimensions back into three dimensions. While humans can do this reverse-projection remarkably easily and almost without being aware of it, this process is mathematically indeterminate and is very difficult to emulate computationally. Here we propose that the ability of humans to perceive a previously unseen 3D object from a single sketch is based on simple 2D-3D geometrical correlations that are learned from visual experience. We demonstrate how a simple correlation system that is exposed to many object-sketch pairs eventually learns to perform the inverse projection successfully for unseen objects. Conversely, we show how the same correlation data can be used to gauge the understandability of synthetically generated projections of given 3D objects. Using these principles we demonstrate for the first time a completely automatic conversion of a single freehand sketch into a physical solid object. These results have implications for bidirectional human-computer communication of 3D graphic concepts, and might also shed light on the human visual system." @default.
- W2112737181 created "2016-06-24" @default.
- W2112737181 creator A5025894735 @default.
- W2112737181 creator A5053275563 @default.
- W2112737181 date "2007-08-05" @default.
- W2112737181 modified "2023-10-11" @default.
- W2112737181 title "Correlation-based reconstruction of a 3D object from a single freehand sketch" @default.
- W2112737181 cites W1917231507 @default.
- W2112737181 cites W1966994208 @default.
- W2112737181 cites W1987458652 @default.
- W2112737181 cites W1990100773 @default.
- W2112737181 cites W2020168406 @default.
- W2112737181 cites W2020409611 @default.
- W2112737181 cites W2027600454 @default.
- W2112737181 cites W2031946018 @default.
- W2112737181 cites W2042119491 @default.
- W2112737181 cites W2071673578 @default.
- W2112737181 cites W2089679124 @default.
- W2112737181 cites W2135542661 @default.
- W2112737181 cites W2137788315 @default.
- W2112737181 cites W2150023301 @default.
- W2112737181 cites W2170321477 @default.
- W2112737181 cites W3137655648 @default.
- W2112737181 doi "https://doi.org/10.1145/1281500.1281555" @default.
- W2112737181 hasPublicationYear "2007" @default.
- W2112737181 type Work @default.
- W2112737181 sameAs 2112737181 @default.
- W2112737181 citedByCount "46" @default.
- W2112737181 countsByYear W21127371812012 @default.
- W2112737181 countsByYear W21127371812014 @default.
- W2112737181 countsByYear W21127371812015 @default.
- W2112737181 countsByYear W21127371812016 @default.
- W2112737181 countsByYear W21127371812019 @default.
- W2112737181 crossrefType "proceedings-article" @default.
- W2112737181 hasAuthorship W2112737181A5025894735 @default.
- W2112737181 hasAuthorship W2112737181A5053275563 @default.
- W2112737181 hasBestOaLocation W21127371812 @default.
- W2112737181 hasConcept C11413529 @default.
- W2112737181 hasConcept C117220453 @default.
- W2112737181 hasConcept C121684516 @default.
- W2112737181 hasConcept C154945302 @default.
- W2112737181 hasConcept C2524010 @default.
- W2112737181 hasConcept C2779231336 @default.
- W2112737181 hasConcept C2781238097 @default.
- W2112737181 hasConcept C31972630 @default.
- W2112737181 hasConcept C33923547 @default.
- W2112737181 hasConcept C41008148 @default.
- W2112737181 hasConceptScore W2112737181C11413529 @default.
- W2112737181 hasConceptScore W2112737181C117220453 @default.
- W2112737181 hasConceptScore W2112737181C121684516 @default.
- W2112737181 hasConceptScore W2112737181C154945302 @default.
- W2112737181 hasConceptScore W2112737181C2524010 @default.
- W2112737181 hasConceptScore W2112737181C2779231336 @default.
- W2112737181 hasConceptScore W2112737181C2781238097 @default.
- W2112737181 hasConceptScore W2112737181C31972630 @default.
- W2112737181 hasConceptScore W2112737181C33923547 @default.
- W2112737181 hasConceptScore W2112737181C41008148 @default.
- W2112737181 hasLocation W21127371811 @default.
- W2112737181 hasLocation W21127371812 @default.
- W2112737181 hasOpenAccess W2112737181 @default.
- W2112737181 hasPrimaryLocation W21127371811 @default.
- W2112737181 hasRelatedWork W1837097281 @default.
- W2112737181 hasRelatedWork W1966410754 @default.
- W2112737181 hasRelatedWork W2007544051 @default.
- W2112737181 hasRelatedWork W2016398835 @default.
- W2112737181 hasRelatedWork W2030539674 @default.
- W2112737181 hasRelatedWork W2095705906 @default.
- W2112737181 hasRelatedWork W2325242284 @default.
- W2112737181 hasRelatedWork W2363840281 @default.
- W2112737181 hasRelatedWork W2789220062 @default.
- W2112737181 hasRelatedWork W2975200075 @default.
- W2112737181 isParatext "false" @default.
- W2112737181 isRetracted "false" @default.
- W2112737181 magId "2112737181" @default.
- W2112737181 workType "article" @default.