Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897897536> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2897897536 endingPage "59" @default.
- W2897897536 startingPage "53" @default.
- W2897897536 abstract "The current study examined whether the ‘slow and smooth’ hypothesis (Hildreth, 1984; Yuille & Grzywacz, 1989; Weiss, Simoncelli, & Adelson, 2002) could be extended to explaining a three-dimensional (3D) stereokinetic percept by specifying the smoothness term as a preference for minimal deformation. Stereokinetic stimuli are two-dimensional (2D) configurations that lead to 3D percepts when rotated in the image plane. In particular, a rotating ellipse with an eccentric dot gives rise to the percept of a cone with a defined height. In the current study, the spatial relationship between the ellipse and dot varied across trials in terms of the dot’s relative location and the aspect ratio of the ellipse. During each trial, participants (n = 8) adjusted the length of a 2D bar centered along the minor axis of the ellipse to indicate their perceived height of the cone. Upon rotation, the 2D bar was perceived to be perpendicular to the circular base of the cone. Our results were qualitatively and quantitatively consistent with the traditional hypothesis of minimum object change (Jansson & Johansson, 1973), which is also similar to the maximal rigidity assumption (Ullman, 1979). As the dot shifted from the major axis towards the minor axis of the ellipse, observers consistently reported an increasingly taller cone. The results illustrate the tendency of observers to perceive the apex of the cone at a height that minimized its 3D distance to the surface normal at the center of the circular base of the cone to reduce the relative motion between the dot and the base of the cone. The current study provides empirical evidence suggesting that, when presented with an ambiguous stereokinetic stimulus, the visual system prefers the interpretation that corresponds to a 3D percept that is slowest and maximally rigid." @default.
- W2897897536 created "2018-10-26" @default.
- W2897897536 creator A5009331905 @default.
- W2897897536 creator A5053312163 @default.
- W2897897536 date "2018-12-01" @default.
- W2897897536 modified "2023-09-29" @default.
- W2897897536 title "A preference for minimal deformation constrains the perceived depth of a stereokinetic stimulus" @default.
- W2897897536 cites W1164901019 @default.
- W2897897536 cites W1613637342 @default.
- W2897897536 cites W1994679038 @default.
- W2897897536 cites W1996692737 @default.
- W2897897536 cites W2004239002 @default.
- W2897897536 cites W2017108196 @default.
- W2897897536 cites W2028965963 @default.
- W2897897536 cites W2034392969 @default.
- W2897897536 cites W2036009380 @default.
- W2897897536 cites W2042376617 @default.
- W2897897536 cites W2074798463 @default.
- W2897897536 cites W2075611125 @default.
- W2897897536 cites W2079908208 @default.
- W2897897536 cites W2107078193 @default.
- W2897897536 cites W2148596731 @default.
- W2897897536 cites W2149571249 @default.
- W2897897536 cites W2166462346 @default.
- W2897897536 cites W2313687380 @default.
- W2897897536 cites W2328398016 @default.
- W2897897536 cites W956187830 @default.
- W2897897536 cites W2025175823 @default.
- W2897897536 doi "https://doi.org/10.1016/j.visres.2018.09.003" @default.
- W2897897536 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30248368" @default.
- W2897897536 hasPublicationYear "2018" @default.
- W2897897536 type Work @default.
- W2897897536 sameAs 2897897536 @default.
- W2897897536 citedByCount "0" @default.
- W2897897536 crossrefType "journal-article" @default.
- W2897897536 hasAuthorship W2897897536A5009331905 @default.
- W2897897536 hasAuthorship W2897897536A5053312163 @default.
- W2897897536 hasBestOaLocation W28978975361 @default.
- W2897897536 hasConcept C120665830 @default.
- W2897897536 hasConcept C121332964 @default.
- W2897897536 hasConcept C15744967 @default.
- W2897897536 hasConcept C169760540 @default.
- W2897897536 hasConcept C199631012 @default.
- W2897897536 hasConcept C2524010 @default.
- W2897897536 hasConcept C26760741 @default.
- W2897897536 hasConcept C2779687425 @default.
- W2897897536 hasConcept C33923547 @default.
- W2897897536 hasConcept C74261601 @default.
- W2897897536 hasConceptScore W2897897536C120665830 @default.
- W2897897536 hasConceptScore W2897897536C121332964 @default.
- W2897897536 hasConceptScore W2897897536C15744967 @default.
- W2897897536 hasConceptScore W2897897536C169760540 @default.
- W2897897536 hasConceptScore W2897897536C199631012 @default.
- W2897897536 hasConceptScore W2897897536C2524010 @default.
- W2897897536 hasConceptScore W2897897536C26760741 @default.
- W2897897536 hasConceptScore W2897897536C2779687425 @default.
- W2897897536 hasConceptScore W2897897536C33923547 @default.
- W2897897536 hasConceptScore W2897897536C74261601 @default.
- W2897897536 hasLocation W28978975361 @default.
- W2897897536 hasLocation W28978975362 @default.
- W2897897536 hasOpenAccess W2897897536 @default.
- W2897897536 hasPrimaryLocation W28978975361 @default.
- W2897897536 hasRelatedWork W1985595577 @default.
- W2897897536 hasRelatedWork W1999600974 @default.
- W2897897536 hasRelatedWork W2013551654 @default.
- W2897897536 hasRelatedWork W2014888332 @default.
- W2897897536 hasRelatedWork W2018257183 @default.
- W2897897536 hasRelatedWork W2120245724 @default.
- W2897897536 hasRelatedWork W2375093896 @default.
- W2897897536 hasRelatedWork W2769733046 @default.
- W2897897536 hasRelatedWork W2897897536 @default.
- W2897897536 hasRelatedWork W2921887820 @default.
- W2897897536 hasVolume "153" @default.
- W2897897536 isParatext "false" @default.
- W2897897536 isRetracted "false" @default.
- W2897897536 magId "2897897536" @default.
- W2897897536 workType "article" @default.