{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526731","patent":{"patent_number":"US-8526731","title":"Hough transform method for linear ribbon and circular ring detection in the gradient domain","assignee":null,"inventors":[],"filing_date":"2012-09-15T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G06V"],"num_claims":24,"abstract":"A method for converting a portion of an image from a first domain to a second domain. The method may apply a Hough transform on the converted portion of the image, including calculating a range of angles for each tested pixel q relative to a center pixel p, quantizing the range of angles into a plurality of bins, voting each tested pixel q using a range of bins using a weighted voting schema; and detecting one or more features in the portion of the image. The methods may be implemented by program instructions executing in parallel on CPU(s) or GPUs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hough transform method for linear ribbon and circular ring detection in the gradient domain","description":"A method for converting a portion of an image from a first domain to a second domain. The method may apply a Hough transform on the converted portion of the image, including calculating a range of ang","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526731","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-8526731","citation_suggestion":"Patentable. \"Hough transform method for linear ribbon and circular ring detection in the gradient domain\" (US-8526731). https://patentable.app/patents/US-8526731","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526731","json":"https://patentable.app/api/llm-context/US-8526731","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:55:33.866Z"}