BriefGPT.xyz
Aug, 2014
变分焦深度重建
Variational Depth from Focus Reconstruction
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Michael Moeller, Martin Benning, Carola Schönlieb, Daniel Cremers
TL;DR
本文提出了一种将焦点深度问题作为变分问题的方法，该方法包括一个平滑但非凸数据保真度项和一个凸并非平滑的正则化项，并采用线性化交替方向乘子法解决非凸优化问题，从而获得更逼真的深度图。通过对模拟和实际数据的数值比较，我们证明了该方法的高效性。
Abstract
This paper deals with the problem of reconstructing a depth map from a sequence of differently focused images, also known as
depth from focus
or shape from focus. We propose to state the
depth from focus
problem
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