Laura Waller - “Computational Microscopy for phase retrieval, super resolution and 3D imaging”

Ғылым және технология

Stanford University
APPLIED PHYSICS/PHYSICS COLLOQUIUM
Tuesday, April 16, 2019
4:30 p.m. on campus in Hewlett Teaching Center, Rm. 201
Laura Waller
Dept. of Electrical Engineering and Computer Sciences (EECS)
University of California at Berkeley
“Computational Microscopy for phase retrieval, super-resolution and 3D imaging”
Computational imaging involves the joint design of imaging system hardware and software, optimizing across the entire pipeline from acquisition to reconstruction. Computers can replace bulky and expensive optics by solving computational inverse problems. This talk will describe new microscopes that use computational imaging to enable 3D, super-resolution and phase imaging with simple and inexpensive hardware. Our reconstruction algorithms are based on large-scale nonlinear non-convex optimization. Applications span optical bioimaging, X-ray lithography and atomic-resolution electron microscopy.

Пікірлер: 1

  • @shirazkaderuppan3279
    @shirazkaderuppan32794 жыл бұрын

    21:03 - what you have used is relief contrast/oblique illumination, not phase contrast (which is often used to refer to traditional Zernike methods). Please don't confuse these two techniques - they operate by totally different principles. Thanks.

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