@inproceedings{3769fea122954a28b85ed60659ae67bb,
title = "Time multiplexing super resolution using a 2D Barker-based array",
abstract = "We propose the use of a two dimensional Barker-based array in order to improve the performance of the standard time multiplexing super resolution system. The Barker-based array is a 2D generalization of the standard 1D Barker code. It enables achieving a two dimensional super resolution image using only one dimensional scan, by exploiting its unique auto correlation property. A sequence of low resolution images are captured at different lateral positions of the array, and are decoded properly using the same array. In addition, we present the use of a mismatched array for the decoding process. The cross correlation between the Barker-based array and the mismatched array has a perfect peak to sidelobes ratio, making it ideal for the super resolution process. Also, we propose the projection of this array onto the object using a phase-only spatial light modulator. Projecting the array eliminates the need for printing it, mechanically shifting it, and having a direct contact with the object, which is not feasible in many imaging applications. The proposed method is presented analytically, demonstrated via numerical simulation, and validated by laboratory experiments.",
keywords = "Image processing, Phase-only filters, Spatial light modulators, Super resolution",
author = "Asaf Ilovitsh and Tali Ilovitsh and Nadav Levanon and Zeev Zalevsky",
note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; Optical Methods in Developmental Biology IV ; Conference date: 13-02-2016 Through 14-02-2016",
year = "2016",
doi = "https://doi.org/10.1117/12.2206198",
language = "الإنجليزيّة",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
publisher = "SPIE",
editor = "Choma, {Michael A.} and Fraser, {Scott E.} and Rollins, {Andrew M.}",
booktitle = "Optical Methods in Developmental Biology IV",
address = "الولايات المتّحدة",
}