资源论文Fast Bilateral-Space Stereo for Synthetic Defocus

Fast Bilateral-Space Stereo for Synthetic Defocus

2019-12-17 | |  63 |   45 |   0

Abstract

Given a stereo pair it is possible to recover a depth map and use that depth to render a synthetically defocused image. Though stereo algorithms are well-studied, rarely are those algorithms considered solely in the context of producing these defocused renderings. In this paper we present a technique for effificiently producing disparity maps using a novel optimization framework in which inference is performed in bilateral-space. Our approach produces higher-quality defocusresults than other stereo algorithms while also being 10 0 100× faster than comparable techniques.

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