{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9727581","patent":{"patent_number":"US-9727581","title":"Quantitative comparison of image data using a linear optimal transportation","assignee":null,"inventors":[],"filing_date":"2012-09-26T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06T","G06V","G06T","G06T"],"num_claims":21,"abstract":"A method performed by one or more processors includes retrieving a set of images; selecting, based on the images retrieved, a reference template; calculating optimal transportation plans between the reference template and each of the images in the set; and calculating, using the optimal transportation plans, a linear optimal transportation metric between at least two images in the set."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Quantitative comparison of image data using a linear optimal transportation","description":"A method performed by one or more processors includes retrieving a set of images; selecting, based on the images retrieved, a reference template; calculating optimal transportation plans between the r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9727581","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-9727581","citation_suggestion":"Patentable. \"Quantitative comparison of image data using a linear optimal transportation\" (US-9727581). https://patentable.app/patents/US-9727581","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9727581","json":"https://patentable.app/api/llm-context/US-9727581","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:37:51.849Z"}