{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9697642","patent":{"patent_number":"US-9697642","title":"Image processing device and image processing method","assignee":null,"inventors":[],"filing_date":"2012-11-19T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G06T"],"num_claims":8,"abstract":"In an image processing device, an information processing section performs information processing according to an instruction input by a user. An alpha buffer generating block of an image processing section generates an alpha buffer representing, in an image plane, the alpha value of each pixel when designated objects formed by a plurality of objects are collectively regarded as one object. A rendering block reads each piece of model data from an image data storage section, and renders an image also including other objects than the designated objects. A shading processing block approximately calculates degrees of occlusion of ambient light on the image plane, and subjects the rendered image to shading processing on a basis of a result of the calculation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image processing device and image processing method","description":"In an image processing device, an information processing section performs information processing according to an instruction input by a user. An alpha buffer generating block of an image processing se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9697642","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-9697642","citation_suggestion":"Patentable. \"Image processing device and image processing method\" (US-9697642). https://patentable.app/patents/US-9697642","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9697642","json":"https://patentable.app/api/llm-context/US-9697642","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:57:58.590Z"}