{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8471853","patent":{"patent_number":"US-8471853","title":"Reconstructable geometry shadow mapping method","assignee":null,"inventors":[],"filing_date":"2008-10-10T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["G06T"],"num_claims":9,"abstract":"A reconstructable geometry mapping method is provided. The reconstructable geometry mapping method includes: extracting geometry information of a plurality of occluding geometry shapes of an object's front-face with respect to a light source's point of view; performing a consistency test on a testing pixel so as to determine an occluding geometry shape corresponding to the testing pixel from the object's front-face among the plurality of occluding geometry shapes, in which the occluding geometry shape includes an occluding point, and the testing pixel overlaps with the occluding point when viewing from the light's point of view; reconstructing a depth value of an occluding point corresponding to the testing pixel; and performing a shadow determination of the testing pixel."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reconstructable geometry shadow mapping method","description":"A reconstructable geometry mapping method is provided. The reconstructable geometry mapping method includes: extracting geometry information of a plurality of occluding geometry shapes of an object's ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8471853","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-8471853","citation_suggestion":"Patentable. \"Reconstructable geometry shadow mapping method\" (US-8471853). https://patentable.app/patents/US-8471853","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8471853","json":"https://patentable.app/api/llm-context/US-8471853","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:14:01.956Z"}