Focal Flow Based Depth Reconstruction from Focal Stack

Xiaojuan Deng; Huazhen Chen; Chang Liu; Jun Qiu

doi:10.1364/3D.2021.3Th7E.4

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper 3Th7E.4
•https://doi.org/10.1364/3D.2021.3Th7E.4

Focal Flow Based Depth Reconstruction from Focal Stack

Xiaojuan Deng, Huazhen Chen, Chang Liu, and Jun Qiu

3D Image Acquisition and Display: Technology, Perception and Applications 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-89-7

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3D Imaging Applications II (3Th7E)

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X. Deng, H. Chen, C. Liu, and J. Qiu, "Focal Flow Based Depth Reconstruction from Focal Stack," in OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), H. Hua, B. Javidi, M. Martinez-Corral, O. Matoba, A. Stern, S. Thibault, T. Alieva, J. Ke, F. Willomitzer, F. Okten, P. Silveira, P. Banerjee, E. Stoykova, D. Chu, J. Park, F. Imai, C. Joo, M. Digman, D. Gardner, S. Gladysz, D. LeMaster, S. Basu, and O. Korotkova, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper 3Th7E.4.

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Abstract

In this paper, focal flow based depth reconstruction method is proposed to reduce the error caused by magnification of perspective and improve the depth accuracy of weak texture regions.

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