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Multiple Organ Localization and Segmentation for Automatic Treatment Planning
­ Application A software for automatic detecting and segmenting tumors and Organs at Risk (OAR) in medical images. Key Benefits Automatically detect and segment tumors and OARs. Can detect multiple organs and generate their contour maps. Market Summary Radiation therapy (RT) is one of the most common treatment modalities for cancer and...
Published: 7/28/2023       Contributor(s): Xiaofeng Yang, Yang Lei, Tian Liu
CBCT-Guided Adaptive Photon and Proton Radiotherapy
­ Application Generating synthetic MRI images from CBCT images with deep learning. Key Benefits Generate high contrast MRI images from cone-beam CT images. High quality, high contrast images to enable precise radiation treatment. Market Summary Radiation therapy (RT) is one of the most common treatment modalities for cancer and is used...
Published: 7/28/2023       Contributor(s): Xiaofeng Yang, Yang Lei, Tian Liu, Jun Zhou
Patient-Specific Replan Probability Prediction for Radiotherapy Treatment
­ Application A replan-probability-constrained optimization algorithm for patient-specific treatment plan optimization to reduce replan rates in radiation therapy. Key Benefits Ability to predict if a head and neck cancer patient will need a re-plan. Determines the statistical significance of dosimetry and clinical features. Market Summary Intensity-modulated...
Published: 7/28/2023       Contributor(s): Jun Zhou, Mark McDonald, Tian Liu, Chih-Wei Chang, Duncan Bohannon
Software to Correct 4D CT Scan Image Distortion
Application A software that employs unsupervised deep learning to correct 4D CT scan image distortion due to respiratory motions. Key Benefits Allows the generation of highly precise, motion-corrected 4D CT images Market Summary CT scans usually allow radiation oncologists to contour a tumor’s area and position. However, abdominal motions...
Published: 7/28/2023       Contributor(s): Yang Lei, Tian Liu, Xiaofeng Yang, Yabo Fu
Low Dose PET/MRI and PET/CT Imaging
Application A deep-learning based method for generating diagnostic-quality PET images from lower quality images to reduce scanning time and radiation exposure Key Benefits Generates a high quality synthetic high-count PET image from low-count PET image or CT scan image Reduces radiation exposure to patient Reduces scanning time Market Summary Positron...
Published: 7/28/2023       Contributor(s): Xiaofeng Yang, Yang Lei, Hui Mao, Tian Liu, Jonathon Nye, Xue (Xueyuan) Dong
Software Capable of Generating Different Angles Based on Singular MRI
Application A software for multimodal MR (magnetic resonance) image-to-image translations using only a single MRI (magnetic resonance image) modality. Key Benefits Can generate any arbitrary MRI from any other arbitrary MRI. Potential clinical tool for fast multimodal MR image generation with a single scan. Reduce scan time, increase patient...
Published: 7/28/2023       Contributor(s): Xiaofeng Yang, Yang Lei, Hui Mao, Tian Liu
Automated Multiple Needle Detection For Brachytherapy
Application Workflow to detect multiple needles in three-dimensional ultrasound images. Key Benefits Does not require specialized ultrasound pulses or hardware. Detects multiple needles with low error. Market Summary Many minimally invasive procedures require inserting a needle to access a target site inside the patient body, avoiding the requirement...
Published: 1/10/2024       Contributor(s): Xiaofeng Yang, Tian Liu, Yupei Zhang, Pretesh Patel
Attenuation Correction in Quantitative PET Imaging
Application Software to perform attenuation correction in quantitative PET imaging. Key Benefits Improves quantification accuracy and reliability. Applicable to PET data collected on hybrid platform (PET/CT or PET/MRI). Reduced radiation exposure. No need of additional scans. Market Summary Positron-Emission Tomography (PET) is a nuclear...
Published: 7/28/2023       Contributor(s): Yang Lei, Xiaofeng Yang, Jonathon Nye, Hui Mao, Tian Liu, Tonghe Wang, Kristin Higgins
Patch-Based Label Fusion for Automatic Prostate Segmentation in MR Images
Application An accurate automated method for prostate segmentation in magnetic resonance imaging (MRI). Key Benefits Yields faster results. Produces less subjective results compared to manual method. Market Summary Cancer indications have provided increased utility for MRI machines, since much of the cost associated with cancer treatment is...
Published: 11/27/2023       Contributor(s): Xiaofeng Yang, Tian Liu
Magnetic Resonance Based Pseudo-Computed Tomography (CT)
Application Software for converting magnetic resonance (MR) images into pseudo-computed tomography (CT) images. Key Benefits Reduces patient exposure to radiation from X-rays. Simplifies diagnostic process by eliminating CT step. Reduces cost associated with performing both CT and MR. Eliminates misalignment errors associated with combined CT...
Published: 7/28/2023       Contributor(s): Xiaofeng Yang, Yang Lei, Tian Liu, Hui-Kuo Shu, Peter Rossi
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