{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11501515","patent":{"patent_number":"US-11501515","title":"Apparatus, storage medium, and control method for removing a noise from a divided line image obtained by a character image","assignee":null,"inventors":[],"filing_date":"2020-06-19T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","G06V"],"num_claims":19,"abstract":"High-accuracy character recognition has not been realized for a document having a space between lines is narrow, a document in which line contact occurs at a plurality of positions, and a document in which a ratio of lines with line contact is high. Noises are removed from divided line images that are obtained by dividing a text image into line units, and the removed noises are added to a neighboring divided text line image, thus restoring the character image which has been divided into the plurality of lines. This realizes the high-accuracy character recognition."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus, storage medium, and control method for removing a noise from a divided line image obtained by a character image","description":"High-accuracy character recognition has not been realized for a document having a space between lines is narrow, a document in which line contact occurs at a plurality of positions, and a document in ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11501515","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-11501515","citation_suggestion":"Patentable. \"Apparatus, storage medium, and control method for removing a noise from a divided line image obtained by a character image\" (US-11501515). https://patentable.app/patents/US-11501515","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11501515","json":"https://patentable.app/api/llm-context/US-11501515","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:46:42.950Z"}