{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9607197","patent":{"patent_number":"US-9607197","title":"Method for performing optimization process on two-dimension code picture and mobile terminal","assignee":null,"inventors":[],"filing_date":"2015-06-04T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["G06V","G06K"],"num_claims":12,"abstract":"A method for performing an optimization process on a two-dimension code picture may include the follows. A color filtering process is performed on an obtained two-dimension code picture, and a color-filtered two-dimension code picture is obtained. A median filtering process is performed on the color-filtered two-dimension code picture, and a median-filtered two-dimension code picture is obtained. A binarization process is performed on the median-filtered two-dimension code picture, and a binary image is obtained, such that a two-dimension code in the two-dimension code picture may be effectively identified by utilizing the binary image, and accuracy for identifying the two-dimension code may also be improved."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for performing optimization process on two-dimension code picture and mobile terminal","description":"A method for performing an optimization process on a two-dimension code picture may include the follows. A color filtering process is performed on an obtained two-dimension code picture, and a color-f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9607197","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-9607197","citation_suggestion":"Patentable. \"Method for performing optimization process on two-dimension code picture and mobile terminal\" (US-9607197). https://patentable.app/patents/US-9607197","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9607197","json":"https://patentable.app/api/llm-context/US-9607197","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:24:21.959Z"}