Results 221 to 230 of about 450,878 (266)
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Optical Architectures for Compressive Imaging

Frontiers in Optics, 2006
We compare three optical architectures for compressive imaging: sequential, parallel, and photon sharing. Each of these architectures is analyzed using two different types of projection: (a) principal component projections and (b) pseudo-random projections. Both linear and nonlinear reconstruction methods are studied.
Mark A, Neifeld, Jun, Ke
openaire   +2 more sources

Image Reconstruction of an Emerging Optical Imager

2019
The emerging optical imager can reduce the system weight, size and power consumption by an order of magnitude compared to conventional optical telescopes at the same resolution. It utilizes Fourier-domain interferometry and samples by radial scheme. To date, there is little research on efficient image reconstruction algorithm of it.
Gang Liu   +6 more
openaire   +1 more source

Optical Imaging of the Optic Nerve

Journal of Neuro-Ophthalmology, 2015
Although we are still early in the evolution of optical imaging of the optic nerve, the available techniques already play an important role in clinical decision making. I would summarize our findings to date as follows: For acute ON: Presentation: OCT shows RNFL swelling, normal GCL + IPL by OCT; 1 month: OCT and SLP show RNFL thinning and swelling ...
openaire   +1 more source

Molecular imaging in oncology: Current impact and future directions

Ca-A Cancer Journal for Clinicians, 2022
Martin Pomper, Steven Rowe
exaly  

Label-free biomedical optical imaging

Nature Photonics, 2023
Lihong Wang   +2 more
exaly  

Introduction to Optics and Optical Imaging

1997
Preface. ELECTROMAGNETICS FOR OPTICS: THREE VIEWPOINTS. Foundations of the Diffraction Integral Method. Foundations of the Plane Wave Spectrum Method. Foundations of Geometrical Optics. LENS ACTION FROM THREE VIEWPOINTS. Focusing and Imaging Properties of Lenses: Ray Optical Viewpoint.
openaire   +1 more source

Molecular Probes for Autofluorescence-Free Optical Imaging

Chemical Reviews, 2021
Kanyi Pu, Yuyan Jiang
exaly  

Artificial intelligence-aided optical imaging for cancer theranostics

Seminars in Cancer Biology, 2023
Mengze Xu   +2 more
exaly  

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