{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11461911","patent":{"patent_number":"US-11461911","title":"Depth information calculation method and device based on light-field-binocular system","assignee":null,"inventors":[],"filing_date":"2020-09-28T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T","H04N","H04N","H04N","H04N","G06T","G06T","G06T","H04N"],"num_claims":15,"abstract":"A depth information calculation method and device based on a light-field-binocular system. The method includes obtaining a far-distance disparity map based on binocular information of calibrated input images, setting respective first confidences pixels in the disparity map, and obtaining a first target confidence; detecting the first confidence of a pixel being smaller than a preset value and responsively determining a new disparity value based on light field information of the input images, determining an update depth value based on the new disparity value, and obtaining a second target confidence of the pixel; and combining the far-distance disparity map and a disparity map formed by the new disparity value on a same unit into an index map, combining the first confidence and the first target confidence into a confidence map, optimizing the index and confidence maps to obtain a final disparity map, which is converted to a final depth map."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Depth information calculation method and device based on light-field-binocular system","description":"A depth information calculation method and device based on a light-field-binocular system. The method includes obtaining a far-distance disparity map based on binocular information of calibrated input","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11461911","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-11461911","citation_suggestion":"Patentable. \"Depth information calculation method and device based on light-field-binocular system\" (US-11461911). https://patentable.app/patents/US-11461911","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11461911","json":"https://patentable.app/api/llm-context/US-11461911","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:59:23.967Z"}