کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4036719 1263631 2006 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stereo and motion information are not independently processed by the visual system
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی سیستم های حسی
پیش نمایش صفحه اول مقاله
Stereo and motion information are not independently processed by the visual system
چکیده انگلیسی

Many visual tasks are carried out by using multiple sources of sensory information to estimate environmental properties. In this paper, we present a model for how the visual system combines disparity and velocity information. We propose that, in a first stage of processing, the best possible estimate of the affine structure is obtained by computing a composite score from the disparity and velocity signals. In a second stage, a maximum likelihood Euclidean interpretation is assigned to the recovered affine structure. In two experiments, we show that human performance is consistent with the predictions of our model. The present results are also discussed in the framework of another theoretical approach of the depth cue combination process termed Modified Weak Fusion.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vision Research - Volume 46, Issue 11, May 2006, Pages 1707–1723
نویسندگان
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