{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9607384","patent":{"patent_number":"US-9607384","title":"Optimal patch ranking for coordinate transform estimation of microscope images from sparse patch shift estimates","assignee":null,"inventors":[],"filing_date":"2013-12-18T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["G06T","G06V","G06T","G06T"],"num_claims":14,"abstract":"A method of determining a coordinate transform between a first image and a second image, said method comprising the steps of: determining a rate of change of pixel values for locations on the first image to identify candidate alignment patches in the first image; specifying subsets of patches from the set of candidate alignment patches based on an error metric, selecting a subset of candidate alignment patches from said plurality of subsets of candidate alignment patches based upon a predetermined criterion; estimating, for each patch in the selected subset, a shift between the patch and a corresponding patch in the second image, the location of the corresponding patch in the second image being determined from the location of the patch in the first image; and determining the coordinate transform between the first image and second image based on the estimated shifts."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optimal patch ranking for coordinate transform estimation of microscope images from sparse patch shift estimates","description":"A method of determining a coordinate transform between a first image and a second image, said method comprising the steps of: determining a rate of change of pixel values for locations on the first im","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9607384","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-9607384","citation_suggestion":"Patentable. \"Optimal patch ranking for coordinate transform estimation of microscope images from sparse patch shift estimates\" (US-9607384). https://patentable.app/patents/US-9607384","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9607384","json":"https://patentable.app/api/llm-context/US-9607384","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:02:59.253Z"}