{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11950877","patent":{"patent_number":"US-11950877","title":"System and method for fully automatic LV segmentation of myocardial first-pass perfusion images","assignee":null,"inventors":[],"filing_date":"2020-02-05T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","G06N","G06T","G06T","G06T","G06T","G06T","G06T","G06T","G06T","G06T","G16H","A61B","G06T","G06T","G06T","G06T","G06T","G06T"],"num_claims":23,"abstract":"A computerized system and method of modeling myocardial tissue perfusion can include acquiring a plurality of original frames of magnetic resonance imaging (MRI) data representing images of a heart of a subject and developing a manually segmented set of ground truth frames from the original frames. Applying training augmentation techniques to a training set of the originals frame of MRI data can prepare the data for training at least one convolutional neural network (CNN). The CNN can segment the training set of frames according to the ground truth frames. Applying the respective input test frames to a trained CNN can allow for segmenting an endocardium layer and an epicardium layer within the respective images of the input test frames. The segmented images can be used in calculating myocardial blood flow into the myocardium from segmented images of the input test frames."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for fully automatic LV segmentation of myocardial first-pass perfusion images","description":"A computerized system and method of modeling myocardial tissue perfusion can include acquiring a plurality of original frames of magnetic resonance imaging (MRI) data representing images of a heart of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11950877","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11950877","citation_suggestion":"Patentable. \"System and method for fully automatic LV segmentation of myocardial first-pass perfusion images\" (US-11950877). https://patentable.app/patents/US-11950877","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11950877","json":"https://patentable.app/api/llm-context/US-11950877","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:54:42.192Z"}