Learning scene and blur model for active chromatic depth from defocus.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.439139
Abstract: In this paper, we propose what we believe is a new monocular depth estimation algorithm based on local estimation of defocus blur, an approach referred to as depth from defocus (DFD). Using a limited set… read more here.
Keywords: depth; learning scene; method; scene blur ... See more keywords
Depth from defocus measurement method based on liquid crystal lens.
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DOI: 10.1364/oe.26.028413
Abstract: This paper describes a depth from defocus (DFD) method to recover the depth of scene from two images taken by a liquid crystal (LC) lens imaging system. The system is composed of a camera module… read more here.
Keywords: liquid crystal; crystal lens; method; depth defocus ... See more keywords
A Note on the Depth-from-Defocus Mechanism of Jumping Spiders
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DOI: 10.3390/biomimetics2010003
Abstract: Jumping spiders are capable of estimating the distance to their prey relying only on the information from one of their main eyes. Recently, it has been shown that jumping spiders perform this estimation based on… read more here.
Keywords: spider; jumping spiders; defocus; depth defocus ... See more keywords