publication . Article . 2016

Dual-mode optical microscope based on single-pixel imaging

A.D. Rodríguez; P. Clemente; E. Tajahuerce; J. Lancis;
Open Access English
  • Published: 01 Mar 2016
  • Publisher: Elsevier
  • Country: Spain
Abstract
We demonstrate an inverted microscope that can image specimens in both reflection and transmission modes simultaneously with a single light source. The microscope utilizes a digital micromirror device (DMD) for patterned illumination altogether with two single-pixel photosensors for efficient light detection. The system, a scan-less device with no moving parts, works by sequential projection of a set of binary intensity patterns onto the sample that are codified onto a modified commercial DMD. Data to be displayed are geometrically transformed before written into a memory cell to cancel optical artifacts coming from the diamond-like shaped structure of the micro...
Subjects
free text keywords: Microscopy, Reflection, Transmission, Resolution, Computational imaging, Optics, business.industry, business, Computational photography, Pixel, Color depth, Artificial intelligence, Computer vision, Digital micromirror device, law.invention, law, Optical microscope, Inverted microscope, Physics, Microscope
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publication . Article . 2016

Dual-mode optical microscope based on single-pixel imaging

A.D. Rodríguez; P. Clemente; E. Tajahuerce; J. Lancis;