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Resolution enhancement for binocular stereo
Date Issued
01-01-2008
Author(s)
Bhavsar, Arnav V.
Indian Institute of Technology, Madras
Abstract
Traditional stereo algorithms estimate disparity at the same resolution as the observations. In this work we address the problem of estimating disparity and occlusion information at a higher resolution (HR). We draw on the image formation model from the motion super-resolution domain to relate HR disparity and the observations. This approach estimates both the HR disparity and HR intensity. We minimize a suitably constructed cost function using graph cuts and iterated conditional modes (ICM) for disparity and intensity, respectively. © 2008 IEEE.