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83‐4: High Resolution Optical Characterization of NIR Light Sources for 3D Imaging
Author(s) -
Boher Pierre,
Leroux Thierry
Publication year - 2019
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.13149
Subject(s) - characterization (materials science) , computer science , lidar , angular resolution (graph drawing) , optics , light source , automotive industry , process (computing) , fabrication , aperture (computer memory) , high resolution , computer vision , remote sensing , artificial intelligence , engineering , physics , geology , aerospace engineering , mechanical engineering , medicine , alternative medicine , mathematics , pathology , combinatorics , operating system
The great development of low cost and compact 3D imaging for various applications like face‐recognition, machine vision or LIDAR for automotive has introduced new requirements in terms of NIR light source characterization. In all the cases, precise characterization of the light source emission properties in all its angular aperture is mandatory to get accurate 3D images. In addition, all these sources must comply safety regulations and must be verified during the fabrication process. The paper introduces a new Fourier optics system dedicated to this task.