{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493463","patent":{"patent_number":"US-8493463","title":"Spectral characteristic correction apparatus, spectral characteristic correction method and recording medium on which spectral characteristic correction program is recorded","assignee":null,"inventors":[],"filing_date":"2010-04-15T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":12,"abstract":"A spectral characteristic correction apparatus correcting a spectral characteristic characterizing a color signal including a plurality of chrominance signals includes: a correction coefficient calculating unit calculating, on the basis of a basic color signal corresponding to each of a plurality of basic colors calculated from a color signal obtained by photographing a plurality of color patches, for example, and on a predetermined reference color signal corresponding to the basic color signal, a correction coefficient for performing correction for approximating the basic color signal to the reference color signal; and a spectral characteristic correcting unit correcting a spectral characteristic characterizing the basic color signal by using the correction coefficient calculated by the correction coefficient calculating unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Spectral characteristic correction apparatus, spectral characteristic correction method and recording medium on which spectral characteristic correction program is recorded","description":"A spectral characteristic correction apparatus correcting a spectral characteristic characterizing a color signal including a plurality of chrominance signals includes: a correction coefficient calcul","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493463","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-8493463","citation_suggestion":"Patentable. \"Spectral characteristic correction apparatus, spectral characteristic correction method and recording medium on which spectral characteristic correction program is recorded\" (US-8493463). https://patentable.app/patents/US-8493463","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493463","json":"https://patentable.app/api/llm-context/US-8493463","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:33:12.686Z"}