Chen Gal, Sanjeev Abhijit, Trivedi Vismay, Garcia Javier, Rubio Ricardo, Zalevsky Zeev
Opt Express. 2021 Feb 15;29(4):5798-5807. doi: 10.1364/OE.411016.
Time multiplexing is a super-resolution technique that sacrifices time to overcome the resolution reduction obtained because of diffraction. There are many super resolution methods based on time multiplexing, but all of them require a priori knowledge of the time changing encoding mask, which is projected on the object and used to encode and decode the high-resolution information. In this paper, we present a time multiplexing technique that does not require the a priori knowledge on the projected encoding mask. First, the theoretical concept of the technique is demonstrated; then, numerical simulations and experimental results are presented.
时间复用是一种超分辨率技术，它通过牺牲时间来克服由于衍射而导致的分辨率降低。有许多基于时间复用的超分辨率方法，但它们都需要关于时间变化编码掩模的先验知识，该编码掩模投射到物体上并用于对高分辨率信息进行编码和解码。在本文中，我们提出了一种不需要关于投射编码掩模的先验知识的时间复用技术。首先，论证了该技术的理论概念；然后，给出了数值模拟和实验结果。
