Search Results - optical+tomography

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Nanocomposite Scintillators (Case No. 2024-126)

Summary: UCLA researchers from the Department of Materials Science and Engineering have developed a novel nanocomposite material for high-efficiency radiation detection and monitoring. Background: Scintillators are materials that emit light when they absorb radiation, such as gamma rays or x-rays. The photons generated by the scintillators can...

Published: 5/15/2024 | Inventor(s): Qibing Pei, Ziqing Han

Keywords(s): adhesive material, Algorithm Optical Coherence Tomography, anode material, artificial electromagnetic materials, artificial-intelligent materials, background radiation, Biomaterial, Biomaterial 3D Printing, bulk material, Composite Material, composite scintillators, Computed tomography, Computerized Tomography scan (CT), Diffraction Tomography, Drug Delivery Microporous Material, fast scintillators, gamma spectroscopy, High resolution computed tomography, high-Z organometallics, hole transporting material, Hyperelastic Material, intercalated materials, material characterization, Materials, meta materials, metal nanocomposites, microarchitectured materials, nanocomposite scintillators, Nanocomposites, Nanomaterials, Nanoparticle, Nanoparticles, nanostructured materials, neutrino detection, Optical Tomography, Optoelectronic materials, photonic materials, positron emission tomography (PET), radiation detection, Raw materials supplier, scintillators, second harmonic generation, Smart Material, Solar Cell Metamaterial, Surgical Instrument Optical Coherence Tomography, suturable biomaterial, X-Ray Computed Tomography

Category(s): Chemical, Chemical > Chemical Sensors, Materials, Materials > Functional Materials

AI Models for Ocular Diseases Using Optical Coherence Tomography (Case No. 2022-113)

Summary: UCLA researchers in the Department of Computational Medicine have developed a computer program capable of automatically and accurately diagnosing optical diseases using OCT. Background: Optical diseases, such as age-related macular degeneration, are serious issues that, if left untreated, can result in partial and even complete blindness....

Published: 10/31/2024 | Inventor(s): Jeffrey Chiang, Srinivas Sadda, Eran Halperin

Keywords(s): Algorithm Optical Coherence Tomography, Artificial Intelligence, Eye Surgery, Intraocular Lens , Lens (Optics), Macular Degeneration, Optical Coherence , Optical Microscope, Optical Tomography

Category(s): Software & Algorithms, Software & Algorithms > Image Processing, Software & Algorithms > Artificial Intelligence & Machine Learning, Medical Devices > Medical Imaging

2022-252 Fourier Imager Network (FIN): A Deep Neural Network for Hologram Reconstruction with Superior External Generalization

Summary: UCLA researchers in the department of Electrical Engineering have developed a deep learning approach that is capable of performing image reconstruction from raw holograms, which proves to be faster and superior at reconstruction as well as generalizable to new data. Background: Holographic imaging provides significant advantages over standard...

Published: 11/15/2024 | Inventor(s): Aydogan Ozcan, Hanlong Chen, Luzhe Huang

Keywords(s): Holography, Image Processing, Imaging, Machine Learning, Optical Tomography, Optics, Transformer

Category(s): Software & Algorithms, Software & Algorithms > Image Processing, Electrical > Imaging, Software & Algorithms > Artificial Intelligence & Machine Learning, Software & Algorithms > Data Analytics

2022-001-COMPUTER-FREE, ALL-OPTICAL RECONSTRUCTION OF HOLOGRAMS USING DIFFRACTIVE NETWORKS

SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed optical diffractive networks that can perform holographic reconstructions at the speed of light without the use of computer processing. BACKGROUND: Holographic imaging has been implemented for a diverse field of applications. Holographic Imaging,...

Published: 7/19/2023 | Inventor(s): Aydogan Ozcan, MD Sadman Rahman

Keywords(s): Augmented Reality, Diffraction Tomography, Digital Holography, Displays, Holography, Image Analysis, Image Processing, Machine Learning, Microscopy, Optical Tomography, Virtual Reality

Category(s): Software & Algorithms, Software & Algorithms > Image Processing, Electrical > Electronics & Semiconductors, Electrical > Imaging, Software & Algorithms > Artificial Intelligence & Machine Learning, Electrical > Displays