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Fast Temporal Dynamics of Visual Cue Integration
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@TechReport{Triesch:TR00,
  author = 	 {Jochen Triesch, Dana Ballard and Robert A. Jacobs},
  title = 	 {Fast Temporal Dynamics of Visual Cue Integration},
  institution =  {Comp Sci Dept. University of Rochester},
  year = 	 {2000},
  number = 	 {00.2},
  address = 	 {Rochester NY},
  month = 	 {September},
  abstract =     {We study the dynamics of visual cue integration in a tracking / identification task, where subjects track a target object among distractors and identify the target after an occlusion. Objects are defined by three different attributes (color, shape, size) which change randomly within a singe trial. When the attributes differ in their reliability (two change frequently, one is stable) our results show that subjects rapidly re-weight the different cues, putting more emphasis on the stable cue. The re-weighting takes place in less than one second. Our results suggest that cue integration can exhibit adaptive phenomena on a very fast time scale. We propose a probabilistic model with temporal dynamics that accounts for the observed effect.   }
}