Snapshot multispectral imaging using a filter array

Abstract

A multispectral filter array (MSFA) is one solution for capturing a multispectral image (MSI) in a single shot at low cost. We introduce our optimization method of the spectral sensitivity of the MSFAs and demosaicking, and show a new prototype filter array for snapshot imaging based on a photonic crystal.

arXiv commentThis paper has been submitted to International Workshop on Image Sensors and Imaging Systems (IWISS2018) (Invited talk)