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Invariant-guided filtering in depth from focus

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Abstract

The focus measure operators can not accurately measure the degree of focus for each pixel. It needs to mine some other priors to improve the accuracy of depth estimation from focal stack. In this paper, the geometric and physical information of the scene are combined to define the invariant to guide the depth optimization.

© 2022 The Author(s)

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More Like This
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TUR5 OSA Annual Meeting (FIO) 1985

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