Search Results - wenhui+zhu

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DGR-MIL: Diverse Global Representation in Multiple Instance Learning
Histological whole slide image (WSI) processing techniques are critical for identifying and classifying tissues, particularly cancerous tissues. AI-aided methods for analyzing these WSIs have become increasingly important to enhance diagnostic precision and high throughput processing. However, WSIs have gigapixel resolution, leading to computational...
Published: 5/28/2025   |   Inventor(s): Wenhui Zhu, Xiwen Chen, Peijie Qiu, Yalin Wang, Aristeidis Sotiras, Abolfazl Razi
Keywords(s):  
Category(s): Artificial Intelligence/Machine Learning, Computing & Information Technology, Imaging, Life Science (All LS Techs)
Context-Aware Optimal Transport Learning for Retinal Color Fundus Image Enhancement
Retinal color fundus photography (CFP) is an imaging technique for capturing detailed images of the back of the eye, including the retina, optic nerve and blood vessels. CFP is non-invasive and offers a safe and painless means to diagnose and monitor a variety of eye conditions such as retinopathy, glaucoma and macular degeneration. High quality retinal...
Published: 5/5/2025   |   Inventor(s): Wenhui Zhu, Vamsi Krishna Vasa, Peijie Qiu, Oana Dumitrascu, Yalin Wang
Keywords(s):  
Category(s): Artificial Intelligence/Machine Learning, Computing & Information Technology, Imaging, Life Science (All LS Techs), Medical Imaging
CNN Architecture for Disease Identification from Retinal Images
The rise of artificial intelligence is changing the shape of many different fields, and ophthalmic medicine is no exception. Convolutional neural networks (CNNs) have achieved remarkable results in the assisted diagnosis of ophthalmic diseases. However, they face challenges such as limited labeling and small dataset sizes. In recent years, self-supervised...
Published: 3/19/2025   |   Inventor(s): Yalin Wang, Xin Li, Wenhui Zhu, Oana Dumitrascu
Keywords(s): Medical Devices and Imaging, Medical Software
Category(s): Artificial Intelligence/Machine Learning, Computing & Information Technology, Imaging, Life Science (All LS Techs), Medical Imaging
Framework for Enhancing Retinal Color Fundus Images
Non-mydriatic retinal color fundus photography (CFP) is widely used in clinical settings, primarily because it doesn’t require pupillary dilation. However, CFP has quality issues due to operator errors, imperfections and patient-related causes. Further, medical providers often have difficulty collecting paired low-high quality CFP. Most denoising...
Published: 2/13/2025   |   Inventor(s): Wenhui Zhu, Peijie Qiu, Oana Dumitrascu, Yalin Wang
Keywords(s):  
Category(s): Computing & Information Technology, Imaging, Life Science (All LS Techs), Medical Devices, Medical Imaging
Methods of specifically labeling nucleic acids using CRISPR/Cas9
se; } PAGE TITLE Overview PAGE SUMMARY Executive Statement: A new genome analysis technique that uses guide RNA and Cas9 nickase to detect target nucleic acid sequences using fluorescent labeling. Description: The technology involves a method for sequence-specific labeling that can target repetitive regions in the genome. This method contacts...
Published: 2/19/2025   |   Inventor(s): Ming Xiao, Jennifer McCaffrey, Harold Riethman, Wenhui Hu
Keywords(s):  
Category(s): Medical Devices, Diagnostics & Biosensors