{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9741133","patent":{"patent_number":"US-9741133","title":"Identifying shapes in an image by comparing Bézier curves","assignee":null,"inventors":[],"filing_date":"2015-09-29T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G06V","G06F","G06T","G06T","G06T","G06V","G06T","G06V"],"num_claims":20,"abstract":"The present disclosure is directed to identifying shapes in an image. For example, a shape identification system may identify an unknown shape represented by a Bézier path that has at least one Bézier curve. The shape identification system may also identify a stored Bézier path that has at least one stored Bézier curve, for example, in a database of known shapes. Using the Bézier curve of the unknown shape and the stored Bézier curve of the known shape, the shape identification system can determine a transformation matrix that transforms the transforms the Bézier curve of unknown shape to the stored Bézier curve of the known shape. Then, the shape identification system can compare the transformed Bézier curve to the stored Bézier curve to determine whether the unknown shape matches the known shape."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Identifying shapes in an image by comparing Bézier curves","description":"The present disclosure is directed to identifying shapes in an image. For example, a shape identification system may identify an unknown shape represented by a Bézier path that has at least one Bézier","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9741133","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-9741133","citation_suggestion":"Patentable. \"Identifying shapes in an image by comparing Bézier curves\" (US-9741133). https://patentable.app/patents/US-9741133","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9741133","json":"https://patentable.app/api/llm-context/US-9741133","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:27:24.639Z"}