{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11497939","patent":{"patent_number":"US-11497939","title":"Method for reconstructing x-ray cone-beam CT images","assignee":null,"inventors":[],"filing_date":"2020-07-29T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["A61N","A61B","A61B","A61B","A61B","A61N","A61N","A61N","A61N","G06N","G06N","G06N","G06T","A61N","A61N","A61N","G06T","G06T"],"num_claims":10,"abstract":"An improved x-ray cone-beam CT image reconstruction by end-to-end training of a multi-layered neural network is proposed, which employs cone-beam CT images of many patients as input training data, and precalculated scattering projection images of the same patients as output training data. After the training is completed, scattering projection images for a new patient are estimated by inputting a cone-beam CT image of the new patient into the trained multi-layered neural network. Subsequently, scatter-free projection images for the new patient are obtained by subtracting the estimated scattering projection images from measured projection images, beam angle by beam angle. A scatter-free cone-beam CT image is reconstructed from the scatter-free projection images."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for reconstructing x-ray cone-beam CT images","description":"An improved x-ray cone-beam CT image reconstruction by end-to-end training of a multi-layered neural network is proposed, which employs cone-beam CT images of many patients as input training data, and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11497939","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-11497939","citation_suggestion":"Patentable. \"Method for reconstructing x-ray cone-beam CT images\" (US-11497939). https://patentable.app/patents/US-11497939","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11497939","json":"https://patentable.app/api/llm-context/US-11497939","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:14:50.155Z"}