Search Results - changming+qin

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Non-contact railway inspection
VALUE PROPOSITION Rail transportation is periodically marred by accidents, highlighting ongoing safety challenges. There is a need for effective rail inspection methods. Current techniques are hindered by limitations such as low detection accuracy and sensitivity, particularly at high speeds. This technology introduces a novel method for high-speed,...
Published: 9/27/2024   |   Inventor(s): Yiming Deng, Sunil Chakrapani, Ming Han, Zebadiah Miles
Keywords(s):  
Category(s): Analytical Instruments, Test and Measurement, Transportation
Architecture for Generating Synthetic Medical Data
Learning without sharing medical images Segmentation using synthetic images Invention Summary: Large volumes of data are necessary to train machine learning (ML) algorithms (especially for medical image analysis.) HIPAA and other privacy regulations make it difficult to obtain sufficiently large volumes of disease related images (e.g., from...
Published: 5/15/2024   |   Inventor(s): Qi Chang, Dimitris Metaxas, Hui Qu, Yikai Zhang
Keywords(s): Imaging
Category(s): Technology Classifications > Software & Copyright, Technology Classifications > Software & Algorithms, Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Medical Imaging, Technology Classifications > Artificial Intelligence & Machine Learning
Fiber-Optic Interferometric Sensors
Executive SummaryFiber-optic sensors using optical interferometers have application for sensing a variety of parameters such as acoustic waves, strain, temperature, and refractive index. The technology is a demodulation method that does not require laser wavelength tuning. The technology provides adaptive ultrasound detection with improved accuracy...
Published: 2/17/2023   |   Inventor(s): Ming Han
Keywords(s):  
Category(s): Analytical Instruments, Devices, Test and Measurement
Chiral Catalyst for Enantioselective Reactions of Aryl- and Styryldiazoacetates
Application Catalysis of highly enantioselective cyclopropanations, tandem cyclopropanation/Cope rearrangements and combined C-H functionalization/Cope rearrangement reactions. Key Benefits Exhibits good tolerance to large ester groups for electron-withdrawing in high asymmetric induction. Efficient reactions in dichlormethane allowing broader...
Published: 9/26/2024   |   Inventor(s): Changming Qin, Jorn Hansen, Huw Davies
Keywords(s): Chemistry, Enzyme/Protein
Category(s): TechPub Algolia > Non-Therapeutics, TechPub Algolia > Research Tools