{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493618","patent":{"patent_number":"US-8493618","title":"Color processing apparatus and method that calculate and combine color data of diffuse reflection in a line-of-sight direction and color data of specular reflection in a line-of-sight direction, and that convert the combined color data to color data in a color space of a monitor","assignee":null,"inventors":[],"filing_date":"2010-06-25T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":4,"abstract":"A color processing apparatus configured to simulate a print product output by a printer on a monitor. The apparatus includes a first conversion unit configured to convert color data representing an image of the simulation object into color data in a printer color space, a first calculation unit configured to calculate color data of diffuse reflection in a line-of-sight direction from color data in the printer color space, a second calculation unit configured to calculate color data in the printer color space and specular reflection color data, a third calculation unit configured to calculate color data of specular reflection in a line-of-sight direction from color data of specular reflection calculated using a parameter representing an exitance of the glossiness and colorless light-source color data, a combination unit configured to combine the color data of diffuse reflection and color data of specular reflection, and a second conversion unit configured to convert the combined color data to color data in the monitor color space."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Color processing apparatus and method that calculate and combine color data of diffuse reflection in a line-of-sight direction and color data of specular reflection in a line-of-sight direction, and that convert the combined color data to color data in a color space of a monitor","description":"A color processing apparatus configured to simulate a print product output by a printer on a monitor. The apparatus includes a first conversion unit configured to convert color data representing an im","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493618","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-8493618","citation_suggestion":"Patentable. \"Color processing apparatus and method that calculate and combine color data of diffuse reflection in a line-of-sight direction and color data of specular reflection in a line-of-sight direction, and that convert the combined color data to color data in a color space of a monitor\" (US-8493618). https://patentable.app/patents/US-8493618","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493618","json":"https://patentable.app/api/llm-context/US-8493618","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:14:15.892Z"}