{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11961227","patent":{"patent_number":"US-11961227","title":"Method and device for detecting and locating lesion in medical image, equipment and storage medium","assignee":null,"inventors":[],"filing_date":"2021-02-05T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G06T","A61B","A61B","A61B","A61B","A61B","G06F","G06F","G06F","G06F","G06F","G06T","G06T","G06T","G06T","G06V","G06V","G06V","G06V","G06V","G06T","G06T","G06T","G06T","G06V"],"num_claims":14,"abstract":"A method for detecting and locating a lesion in a medical image is provided. A target medical image of a lesion is obtained and input into a deep learning model to obtain a target sequence. A first feature map output from the last convolution layer in the deep learning model is extracted. A weight value of each network unit corresponding to each preset lesion type in a fully connected layer is extracted. For each preset lesion type, a fusion feature map is calculated according to the first feature map and the corresponding weight value and resampled to the size of the target medical image to generate a generic activation map. The maximum connected area in each generic activation map is determined, and a mark border surrounding the maximum connected area is created. A mark border corresponding to each preset lesion type is added to the target medical image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for detecting and locating lesion in medical image, equipment and storage medium","description":"A method for detecting and locating a lesion in a medical image is provided. A target medical image of a lesion is obtained and input into a deep learning model to obtain a target sequence. A first fe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11961227","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-11961227","citation_suggestion":"Patentable. \"Method and device for detecting and locating lesion in medical image, equipment and storage medium\" (US-11961227). https://patentable.app/patents/US-11961227","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11961227","json":"https://patentable.app/api/llm-context/US-11961227","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:45:38.226Z"}