{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9754376","patent":{"patent_number":"US-9754376","title":"Method and apparatus for generating a structured light speckle encoded pattern","assignee":null,"inventors":[],"filing_date":"2016-03-18T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["G06T","G06T"],"num_claims":20,"abstract":"The present invention discloses a method of generating a structured light speckle encoded pattern, comprising: fabricating an initial speckle pattern with evenly distributed speckle particles; screening positions that all speckle particles can be disturbed to in the initial speckle pattern according to a speckle particle isolation principle; performing random disturbance to each speckle particle in the initial speckle pattern according to a generated random array and the screened positions that can be disturbed to; performing window uniqueness analysis to the disturbed speckle encoded pattern to determine whether the disturbed speckle encoded pattern meets requirements of a window uniqueness distribution. The present invention further discloses an apparatus for generating a structured light speckle encoded pattern. The present invention may generate, rapidly and accurately, a speckle encoded pattern that meets requirements of window uniqueness distribution and has good anti-noise and anti-deformation competences; besides, the generated speckle encoded pattern has a high randomness and is not restricted by pattern size."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for generating a structured light speckle encoded pattern","description":"The present invention discloses a method of generating a structured light speckle encoded pattern, comprising: fabricating an initial speckle pattern with evenly distributed speckle particles; screeni","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9754376","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-9754376","citation_suggestion":"Patentable. \"Method and apparatus for generating a structured light speckle encoded pattern\" (US-9754376). https://patentable.app/patents/US-9754376","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9754376","json":"https://patentable.app/api/llm-context/US-9754376","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:55:19.527Z"}