{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10511775","patent":{"patent_number":"US-10511775","title":"Shake detection device and shake correction device of imaging device, imaging device, and shake detection method","assignee":null,"inventors":[],"filing_date":"2019-03-13T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":15,"abstract":"There are provided a shake detection device of an imaging device, a shake correction device, an imaging device, and a shake detection method which are capable of performing high-accurate shake detection and shake correction. A shake detection device subtracts a reference value from a sensor output of a gyro sensor, and extracts a low frequency component and a high frequency component from a sensor output after the reference value subtraction by using an LPF and a BPF. A first determination unit determines whether or not the imaging device is in a fixed-point imaging state based on the LPF output and the BPF output. In a case where it is determined that the imaging device is in the fixed-point imaging state, a reference value shift amount calculation unit calculates a shift amount (reference value shift amount) for the reference value based on the LPF output for a period during which the determination is performed. A subtraction unit corrects the reference value by subtracting the reference value shift amount from the sensor output after the reference value subtraction. An HPF removes a low frequency noise from the sensor output after the correction of the reference value shift amount. High-accurate shake is detected."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Shake detection device and shake correction device of imaging device, imaging device, and shake detection method","description":"There are provided a shake detection device of an imaging device, a shake correction device, an imaging device, and a shake detection method which are capable of performing high-accurate shake detecti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10511775","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-10511775","citation_suggestion":"Patentable. \"Shake detection device and shake correction device of imaging device, imaging device, and shake detection method\" (US-10511775). https://patentable.app/patents/US-10511775","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10511775","json":"https://patentable.app/api/llm-context/US-10511775","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:36:01.709Z"}