Search Results - khalid+youssef

5 Results Sort By:
2017-730 Reducing Computational Complexity of Training Algorithms for Artificial Neural Networks
Summary: Researchers at UCLA have developed a novel mathematical theorem to revolutionize the training of large-scale artificial neural networks (ANN). Background: Artificial neural networks (ANNs) have gained popularity in recent years due to their exceptional performance and applicability to a wide array of machine learning applications. ANNs digitally...
Published: 7/19/2023   |   Inventor(s): Khalid Youssef, Louis-Serge Bouchard
Keywords(s): Advanced Computing / AI, Life Science Research Tools, Medical Imaging, Software, Software & Algorithms
Category(s): Life Science Research Tools, Software & Algorithms, Medical Devices > Medical Imaging, Electrical > Quantum Computing, Software & Algorithms > Artificial Intelligence & Machine Learning, Software & Algorithms > Programs
PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids
The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...
Published: 7/30/2024   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment
2015-240 Image Filtering Algorithm for Enhanced Noise Removal and Feature Preservation
SUMMARYUCLA researchers in the Department of Chemistry & Biochemistry have developed a novel image filtering algorithm that removes image noise while preserving image features with unprecedented fidelity. BACKGROUNDTraditional image processing techniques use filtering algorithms based either on spatial smoothing (averaging) of pixel intensities...
Published: 7/19/2023   |   Inventor(s): Louis-Serge Bouchard, Khalid Youssef
Keywords(s):  
Category(s): Software & Algorithms > Image Processing
Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers
Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
All-Fiber Multicore Fiber Laser Devices
Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources