{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9788709","patent":{"patent_number":"US-9788709","title":"Endoscope system and image generation method to generate images associated with irregularities of a subject","assignee":null,"inventors":[],"filing_date":"2014-04-11T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","A61B","A61B","A61B","G06T","G06T","H04N","H04N","H04N","H04N","G06T","G06T","H04N"],"num_claims":19,"abstract":"An endoscope system comprising an image signal acquisition unit acquiring an image signal by imaging a subject, and an irregularity image generation unit generating an irregularity image by extracting information of irregularities on the subject, the irregularity image generation unit includes a microstructure image generation section generating a microstructure image as the irregularity image by extracting a microstructure of a body tissue surface layer from the image signal, the image signal including image signals of a plurality of colors having information of different wavelength components, the microstructure image generation section includes a first brightness signal generation section generating a brightness signal showing an average brightness of the subject based on the image signals of the plurality of colors, and a first image generation section generating the microstructure image by extracting a pixel region, in which a pixel value exceeds a fixed threshold value, of the brightness signal as a microstructure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Endoscope system and image generation method to generate images associated with irregularities of a subject","description":"An endoscope system comprising an image signal acquisition unit acquiring an image signal by imaging a subject, and an irregularity image generation unit generating an irregularity image by extracting","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9788709","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-9788709","citation_suggestion":"Patentable. \"Endoscope system and image generation method to generate images associated with irregularities of a subject\" (US-9788709). https://patentable.app/patents/US-9788709","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9788709","json":"https://patentable.app/api/llm-context/US-9788709","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:39:23.923Z"}