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publications:textureeccv00 [2010/06/09 15:48]
127.0.0.1 external edit
publications:textureeccv00 [2012/04/20 11:59] (current)
rosenholtz
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 +====== Significantly different textures: A computational model of pre-attentive texture segmentation ======
 +==== Ruth Rosenholtz ====
 +----
 +
 +===== Abstract =====
 +Recent human vision research suggests modelling preattentive texture segmentation by taking a set of feature samples from a
 +local region on each side of a hypothesized edge, and then performing
 +standard statistical tests to determine if the two samples differ significantly
 +in their mean or variance.  If the difference is significant at a specified level
 +of confidence, a human observer will tend to pre-attentively see a texture
 +edge at that location.  I present an algorithm based upon these results, with a
 +well specified decision stage and intuitive, easily fit parameters.  Previous
 +models of pre-attentive texture segmentation have poorly specified decision
 +stages, more unknown free parameters, and in some cases incorrectly model
 +human performance.  The algorithm uses heuristics for guessing the
 +orientation of a texture edge at a given location, thus improving
 +computational efficiency by performing the statistical tests at only one
 +orientation for each spatial location.
 +
 +===== Information =====
---- dataentry pubitem ---- ---- dataentry pubitem ----
-title        : Significantly different textures: A computational model of pre-attentive te xture segmentation+title        : Significantly different textures: A computational model of pre-attentive texture segmentation
authors      : R. Rosenholtz authors      : R. Rosenholtz
citation     : Proc. European Conference on Computer Vision, D. Vernon (Ed.), Springer Ver lag, LNCS 1843, Dublin, Ireland, pp. 197-211 citation     : Proc. European Conference on Computer Vision, D. Vernon (Ed.), Springer Ver lag, LNCS 1843, Dublin, Ireland, pp. 197-211
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year         : 2000 year         : 2000
created_dt   : 2000-01-01 created_dt   : 2000-01-01
 +summary_page : publications:textureeccv00
keyword_tags : rosenholtz keyword_tags : rosenholtz
www_url      : www_url      :
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type         : publication type         : publication
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publications/textureeccv00.1276112937.txt.gz · Last modified: 2012/04/20 11:21 (external edit)