{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11983896","patent":{"patent_number":"US-11983896","title":"Line-of-sight detection apparatus and line-of-sight detection method","assignee":null,"inventors":[],"filing_date":"2018-10-09T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["G06T","A61B","G06V","G06V","G06V","G06V","G06V","G06T","G06T"],"num_claims":10,"abstract":"Provided is a line-of-sight detection apparatus that outputs reliability of an estimation result of a line of sight when an eye to be a line-of-sight detection target is switched. The line-of-sight detection apparatus includes: an estimation target selection unit configured to select an eye of a line-of-sight detection target person as one of switchable line-of-sight detection modes; a line-of-sight estimation unit configured to estimate a line of sight of the line-of-sight detection target person in the line-of-sight detection mode; a reliability determination unit configured to determine, based on a first line of sight before the mode is switched and a second line of sight after the mode is switched, reliability of the second line of sight; and a line-of-sight direction output unit configured to output information on the second line of sight and the reliability of the second line of sight."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Line-of-sight detection apparatus and line-of-sight detection method","description":"Provided is a line-of-sight detection apparatus that outputs reliability of an estimation result of a line of sight when an eye to be a line-of-sight detection target is switched. The line-of-sight de","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11983896","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-11983896","citation_suggestion":"Patentable. \"Line-of-sight detection apparatus and line-of-sight detection method\" (US-11983896). https://patentable.app/patents/US-11983896","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11983896","json":"https://patentable.app/api/llm-context/US-11983896","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:01:39.647Z"}