{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257187","patent":{"patent_number":"US-11257187","title":"Image processing method, image processing device and computer storage medium","assignee":null,"inventors":[],"filing_date":"2019-07-25T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T"],"num_claims":16,"abstract":"An image processing method, an image processing device and a computer storage medium are provided. The method includes: performing a maximum-filtering processing on an original image and obtaining a luminance channel of the image; and performing a guided-filtering processing on the obtained luminance channel, and estimating and obtaining an incident component."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image processing method, image processing device and computer storage medium","description":"An image processing method, an image processing device and a computer storage medium are provided. The method includes: performing a maximum-filtering processing on an original image and obtaining a l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257187","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-11257187","citation_suggestion":"Patentable. \"Image processing method, image processing device and computer storage medium\" (US-11257187). https://patentable.app/patents/US-11257187","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257187","json":"https://patentable.app/api/llm-context/US-11257187","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:00:00.417Z"}