{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11947035","patent":{"patent_number":"US-11947035","title":"Feature enhancement and data augmentation method, and motion detection device thereof","assignee":null,"inventors":[],"filing_date":"2021-04-19T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G01S","A61B","A61B","G06T","G06T","G01S","G01S","G06T"],"num_claims":20,"abstract":"A feature enhancement and data augmentation method for detecting at least one action of at least one tested subject is provided. The feature enhancement and data augmentation method includes obtaining at least one spectrogram; and performing a feature enhancement processing on the at least one spectrogram, to enhance at least one feature corresponding to at least one action in the at least one spectrogram and generate at least one feature enhanced spectrogram. The feature enhancement processing comprises a directional filtering."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Feature enhancement and data augmentation method, and motion detection device thereof","description":"A feature enhancement and data augmentation method for detecting at least one action of at least one tested subject is provided. The feature enhancement and data augmentation method includes obtaining","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11947035","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-11947035","citation_suggestion":"Patentable. \"Feature enhancement and data augmentation method, and motion detection device thereof\" (US-11947035). https://patentable.app/patents/US-11947035","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11947035","json":"https://patentable.app/api/llm-context/US-11947035","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:58:23.587Z"}