S194-Imaging through scattering media by 3D spatial filtering embedded into micro-endoscope.
Zeev ZalevskyShimon ElkabetzArkady RudnitskyOran HermanAmihai MeiriAsaf ShahmoonPublished in: Surgical endoscopy (2022)
In this paper, to the best of our knowledge, we present the first ever design of time-multiplexing-based approach for super-resolved imaging through scattering medium. The approach includes a time-multiplexing optical design significantly increasing the depth of focus sensitivity and after performing axial scanning yielding a significant enhancement of the SNR of the 3D object that is being imaged through the scattering medium. Right after the contrast (the SNR) enhancement we scan the object with the projected array of spots (raster) and map it continuously and with high imaging resolution.