{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792507","patent":{"patent_number":"US-9792507","title":"Method and system for ground truth determination in lane departure warning","assignee":null,"inventors":[],"filing_date":"2015-10-05T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06T","G06F","G06F","G06T","G06T","G06V","G06V","G06V","G06T","G06T"],"num_claims":20,"abstract":"Systems and methods for ground truth determination in lane departure warnings are provided. The methods include receiving time slice images of a lane captured at different time frames from an image capturing unit. The intensity profiles of these time slice images are determined and these intensity profiles of the images are smoothened to obtain a smoothened histogram. A threshold value of these time sliced images are determined and further refined to extract the lane marking of a lane. The lane extended to multiple rows of a lane to determine the ground truth value used for validating a lane departure warning."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for ground truth determination in lane departure warning","description":"Systems and methods for ground truth determination in lane departure warnings are provided. The methods include receiving time slice images of a lane captured at different time frames from an image ca","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792507","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-9792507","citation_suggestion":"Patentable. \"Method and system for ground truth determination in lane departure warning\" (US-9792507). https://patentable.app/patents/US-9792507","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792507","json":"https://patentable.app/api/llm-context/US-9792507","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:04:48.026Z"}