{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8532331","patent":{"patent_number":"US-8532331","title":"Method for monitoring a picture or multimedia video pictures in a communication system","assignee":null,"inventors":[],"filing_date":"2008-12-16T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":49,"abstract":"A method for monitoring a picture or multimedia video pictures in a communication system is provided. The method includes following steps: a monitoring node extracts a picture or multimedia video pictures from communication data; a preprocessing system divides the picture or multimedia video pictures into multiple parts, and executes hash calculation respectively to obtain hash value of each part; the preprocessing system processes multiple hash values to construct a single ID; a primary monitoring system searches a template base for the ID, the template base includes multiple items, and each item includes an ID and hash values of which the ID in the item is composed; if the ID is not found, the primary monitoring system searches the template base for each hash value respectively; and the primary monitoring system informs the search result to the preprocessing system and the monitoring node. The present invention improves the efficiency of monitoring a picture or multimedia video pictures in communications."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for monitoring a picture or multimedia video pictures in a communication system","description":"A method for monitoring a picture or multimedia video pictures in a communication system is provided. The method includes following steps: a monitoring node extracts a picture or multimedia video pict","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8532331","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-8532331","citation_suggestion":"Patentable. \"Method for monitoring a picture or multimedia video pictures in a communication system\" (US-8532331). https://patentable.app/patents/US-8532331","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8532331","json":"https://patentable.app/api/llm-context/US-8532331","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:25:28.848Z"}