{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10534971","patent":{"patent_number":"US-10534971","title":"Tamper detection for identification documents","assignee":null,"inventors":[],"filing_date":"2017-10-13T00:00:00.000Z","publication_date":"2020-01-14T00:00:00.000Z","cpc_codes":["G06V","G06F","G06V","G06V","G06V"],"num_claims":24,"abstract":"Methods for detecting digital or physical tampering of an imaged physical credential include the actions of: receiving a digital image representing a physical credential having one or more high value regions, the digital image including an array of pixels; processing the digital image with a tamper detector to generate an output corresponding to an intrinsic characteristic of the digital image, the tamper detector configured to perform a pixel-level analysis of the high value regions of the digital image with respect to a predetermined tampering signature; and determining, based on the output from the tamper detector, whether the digital image has been digitally tampered with."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Tamper detection for identification documents","description":"Methods for detecting digital or physical tampering of an imaged physical credential include the actions of: receiving a digital image representing a physical credential having one or more high value ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10534971","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-10534971","citation_suggestion":"Patentable. \"Tamper detection for identification documents\" (US-10534971). https://patentable.app/patents/US-10534971","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10534971","json":"https://patentable.app/api/llm-context/US-10534971","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:41:37.875Z"}