{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256905","patent":{"patent_number":"US-11256905","title":"Face detection method and apparatus, service processing method, terminal device, and storage medium","assignee":null,"inventors":[],"filing_date":"2020-09-25T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06V","G06F","G06F","G06V","G06V","G06V","G06V","G06V","G06V"],"num_claims":19,"abstract":"Embodiments of this application disclose a face detection method and apparatus, a service processing method, a terminal device, and a storage medium. The method can include obtaining a to-be-detected target facial image, and performing a hierarchical fitting training by using a face alignment algorithm and a sample data set to obtain a target face alignment model. Further, the method can include invoking the target face alignment model to perform a face alignment detection on the target facial image, to obtain a target key point set of the target facial image, and determining a feature area of the target facial image according to the target key point set."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Face detection method and apparatus, service processing method, terminal device, and storage medium","description":"Embodiments of this application disclose a face detection method and apparatus, a service processing method, a terminal device, and a storage medium. The method can include obtaining a to-be-detected ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256905","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-11256905","citation_suggestion":"Patentable. \"Face detection method and apparatus, service processing method, terminal device, and storage medium\" (US-11256905). https://patentable.app/patents/US-11256905","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256905","json":"https://patentable.app/api/llm-context/US-11256905","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:27:31.005Z"}