{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8503793","patent":{"patent_number":"US-8503793","title":"Correlation processing apparatus and medium readable by correlation processing apparatus","assignee":null,"inventors":[],"filing_date":"2009-11-12T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G06V","G06V"],"num_claims":4,"abstract":"A correlation processing apparatus that obtains a correlation value between an image and a subimage, the apparatus including: N arithmetic circuits, each of the N arithmetic circuits performing an arithmetic operation on a first image pixel value of a first image pixel of the image and a second image pixel value of a second image pixel of the subimage; a rectangular pattern selection circuit selecting a rectangular pattern among a plurality of predetermined rectangular patterns, the rectangular pattern including Q elements, the smallest number of divisions is obtained if the image is divided by the rectangular pattern; a control circuit activating Q arithmetic circuits among the N arithmetic circuits and identifying Q first image pixel values and Q second image pixel values on which the arithmetic operations are performed by the Q arithmetic circuits; and an accumulator accumulating the results of the arithmetic operations performed by the Q arithmetic circuits."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Correlation processing apparatus and medium readable by correlation processing apparatus","description":"A correlation processing apparatus that obtains a correlation value between an image and a subimage, the apparatus including: N arithmetic circuits, each of the N arithmetic circuits performing an ari","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8503793","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-8503793","citation_suggestion":"Patentable. \"Correlation processing apparatus and medium readable by correlation processing apparatus\" (US-8503793). https://patentable.app/patents/US-8503793","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8503793","json":"https://patentable.app/api/llm-context/US-8503793","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:20:38.798Z"}