Relative multiscale deep depth from focus

作者：

Highlights：

• A novel deep learning based method able to extract depth maps from focal stacks with values relative to focus positions.

• A model architecture independent from the number of planes of the focal stack.

• A quantitative comparison along with a qualitative one with different cameras, lenses and focus configurations.

摘要

•A novel deep learning based method able to extract depth maps from focal stacks with values relative to focus positions.•A model architecture independent from the number of planes of the focal stack.•A quantitative comparison along with a qualitative one with different cameras, lenses and focus configurations.

论文关键词：Depth from focus,Machine learning

论文评审过程：Received 15 March 2021, Revised 11 June 2021, Accepted 11 August 2021, Available online 24 August 2021, Version of Record 27 August 2021.

论文官网地址：https://doi.org/10.1016/j.image.2021.116417