{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9760784","patent":{"patent_number":"US-9760784","title":"Device, method and program for measuring number of passengers","assignee":null,"inventors":[],"filing_date":"2013-10-10T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["G06V","G06T","G06V"],"num_claims":10,"abstract":"Although persons on board in a driver's seat and a passenger seat can be detected, it is difficult to detect persons on board in a back seat and thus the number of passengers cannot be accurately measured. Image obtaining means 100 photographs the inside of a vehicle from the outside of the vehicle (a shoulder, etc.). View determining means 102 estimates the way in which the vehicle in the image photographed by the image obtaining means 100 is viewed, and outputs a view determination result. Person detecting means 101 performs front-face, side-face, and angled-face detection on the image photographed by the image obtaining means 100, to detect persons and outputs a person detection result. In-vehicle position estimating means 103 determines at which positions in the vehicle the detected persons are present, using the person detection information and the view determination result information, and outputs in-vehicle position estimation information. Result integrating means 104 integrates detection results obtained for a plurality of images which are photographed consecutively, to calculate the number of passengers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device, method and program for measuring number of passengers","description":"Although persons on board in a driver's seat and a passenger seat can be detected, it is difficult to detect persons on board in a back seat and thus the number of passengers cannot be accurately meas","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9760784","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-9760784","citation_suggestion":"Patentable. \"Device, method and program for measuring number of passengers\" (US-9760784). https://patentable.app/patents/US-9760784","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9760784","json":"https://patentable.app/api/llm-context/US-9760784","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:52:32.530Z"}