{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11295122","patent":{"patent_number":"US-11295122","title":"Document identification method and system","assignee":null,"inventors":[],"filing_date":"2021-06-21T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G06V","G06F","G06F","G06N","G06N","G06N","G06N","G06Q","G06Q","G06Q","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V","G10L","G10L"],"num_claims":20,"abstract":"Disclosed are computer-implemented methods, non-transitory computer-readable media, and systems for document identification. One computer-implemented method includes extracting a sequence of image frames from a video clip capturing an impact of an object against a surface. A stream of audio signals is extracted from the video clip. Using a trained document identification model, a first score and a second score is generated based on the sequence of image frames and the stream of audio signals, respectively. The trained document identification model is trained with a plurality of historical video clips, where each video clip captures an impact of a document against a surface. An identification score is generated based on the first score and the second score. Whether the object in the video clip is a document is determined based on a comparison between the identification score and an identification threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Document identification method and system","description":"Disclosed are computer-implemented methods, non-transitory computer-readable media, and systems for document identification. One computer-implemented method includes extracting a sequence of image fra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11295122","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-11295122","citation_suggestion":"Patentable. \"Document identification method and system\" (US-11295122). https://patentable.app/patents/US-11295122","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11295122","json":"https://patentable.app/api/llm-context/US-11295122","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:14:09.364Z"}