{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9807297","patent":{"patent_number":"US-9807297","title":"Depth detection apparatus, imaging apparatus and depth detection method","assignee":null,"inventors":[],"filing_date":"2016-10-13T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["H04N","G06T","G06T","G06T","G06T","G06T","H04N"],"num_claims":14,"abstract":"Provided is a depth detection apparatus having: a shift amount acquisition unit to acquire a provisional image shift amount; a filter processing unit to perform filter processing on one or both of the first and second signal; and a depth deriving unit to derive the depth information on an object, based on a positional shift amount between the filtered first signal and the filtered second signal. A phase term of the filter is a function generated by a second function by a coefficient, wherein the second function is generated based on a phase transfer function corresponding to the first or second pupil region and on the provisional image shift amount, and the coefficient is a real number greater than 0 and smaller than 1."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Depth detection apparatus, imaging apparatus and depth detection method","description":"Provided is a depth detection apparatus having: a shift amount acquisition unit to acquire a provisional image shift amount; a filter processing unit to perform filter processing on one or both of the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9807297","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-9807297","citation_suggestion":"Patentable. \"Depth detection apparatus, imaging apparatus and depth detection method\" (US-9807297). https://patentable.app/patents/US-9807297","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9807297","json":"https://patentable.app/api/llm-context/US-9807297","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:31:38.288Z"}