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For those interested in various approaches to lens-free imaging, Laura Waller at Berkeley has been pursuing this area for some time. https://waller-lab.github.
by dekhn 2y ago
For those interested in various approaches to lens-free imaging, Laura Waller at Berkeley has been pursuing this area for some time.
https://waller-lab.github.io/DiffuserCam/ https://waller-lab.github.io/DiffuserCam/
https://waller-lab.github.io/DiffuserCam/tutorial.html https://waller-lab.github.io/DiffuserCam/tutorial.html includes instructions and code to build your own
https://ieeexplore.ieee.org/abstract/document/8747341 https://ieeexplore.ieee.org/abstract/document/8747341
https://ieeexplore.ieee.org/document/7492880 https://ieeexplore.ieee.org/document/7492880
- astrange 2y agoNote the difference between a "diffuser" and a "diffusion model" here.
- momoschili 2y agoThe article mentions the use of a diffractive mask. This can be very generally associated with an optical diffuser in its function. And yes, Laura Waller at UC Berkeley has been one of the pioneers in this research for a few decades.