{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11297294","patent":{"patent_number":"US-11297294","title":"Color enhancement of endoscopic image","assignee":null,"inventors":[],"filing_date":"2021-05-20T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["H04N","A61B","A61B","G06T","G06T","G06T","G06T","H04N","H04N","H04N","G06T","G06T","G06T","H04N"],"num_claims":3,"abstract":"The invention provides an image color enhancement system, method, storage medium and endoscope. Based on that the human skin color and the basic tone of endoscopic image are similar, utilizing a standard data set of Macbeth color card, a color correction matrix for skin color enhancement is generated, which is used by an endoscope for real time image capture, resulting in a vivid expression of the basic tone of an endoscopic image without introducing artifacts in other tonal image parts."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Color enhancement of endoscopic image","description":"The invention provides an image color enhancement system, method, storage medium and endoscope. Based on that the human skin color and the basic tone of endoscopic image are similar, utilizing a stand","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11297294","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-11297294","citation_suggestion":"Patentable. \"Color enhancement of endoscopic image\" (US-11297294). https://patentable.app/patents/US-11297294","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11297294","json":"https://patentable.app/api/llm-context/US-11297294","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:15:40.634Z"}