{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639776","patent":{"patent_number":"US-9639776","title":"Image evaluation device and image evaluation system","assignee":null,"inventors":[],"filing_date":"2015-05-22T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G06T","G06V","G06T","G06T"],"num_claims":10,"abstract":"Provided is an image evaluation device including an acquisition unit that acquires an image including plural patterns having different spatial frequencies and contrasts, and an output unit that compares each of plural patterns included in the image acquired by the acquisition unit with each of plural ideal patterns corresponding to the plural patterns, calculates similarities therebetween, and outputs an evaluation value for evaluating performance regarding a resolution of the image based on a sum of the calculated similarities of the plural patterns."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image evaluation device and image evaluation system","description":"Provided is an image evaluation device including an acquisition unit that acquires an image including plural patterns having different spatial frequencies and contrasts, and an output unit that compar","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639776","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-9639776","citation_suggestion":"Patentable. \"Image evaluation device and image evaluation system\" (US-9639776). https://patentable.app/patents/US-9639776","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639776","json":"https://patentable.app/api/llm-context/US-9639776","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:18:49.109Z"}