Multispectral mosaic design using a sphere packing filter array

Alejandro Alvarado; Nelson Díaz; Pablo Meza; Felipe Guzmán; Esteban Vera

doi:10.1364/COSI.2022.CTh4C.1

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)
Technical Digest Series (Optica Publishing Group, 2022),
paper CTh4C.1
•https://doi.org/10.1364/COSI.2022.CTh4C.1

Multispectral mosaic design using a sphere packing filter array

Alejandro Alvarado, Nelson Díaz, Pablo Meza, Felipe Guzmán, and Esteban Vera

Computational Optical Sensing and Imaging 2022

Vancouver, British Columbia Canada
11–15 July 2022
ISBN: 978-1-957171-09-8

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Advances in the Design of Computational Imaging Systems (CTh4C)

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A. Alvarado, N. Díaz, P. Meza, F. Guzmán, and E. Vera, "Multispectral mosaic design using a sphere packing filter array," in Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP), Technical Digest Series (Optica Publishing Group, 2022), paper CTh4C.1.

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Abstract

We propose an optimal distribution of spectral filters in a multispectral filter array based on packing congruent spheres in a 3D-euclidean space, promoting uniformity in the sensing of the 3D-datacube while leading to improved reconstructions.

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