{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9740947","patent":{"patent_number":"US-9740947","title":"Hardware architecture for linear-time extraction of maximally stable extremal regions (MSERs)","assignee":null,"inventors":[],"filing_date":"2016-09-27T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","G06V","G06V","G06V","G06V"],"num_claims":19,"abstract":"An architecture for linear-time extraction of maximally stable extremal regions (MSERs) having an image memory, heap memory, a pointer array and processing hardware is disclosed. The processing hardware is configured to in real-time analyze image pixels in the image memory using a linear-time algorithm to identify a plurality of components of the image. The processing hardware is also configured to place the image pixels in the heap memory for each of the plurality of components of the image, generate a pointer that points to a location in the heap memory that is associated with a start of flooding for another component and store the pointer in the array of pointers. The processing hardware is also configured to access the plurality of components using the array of pointers and determine MSER ellipses based on the components and MSER criteria."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hardware architecture for linear-time extraction of maximally stable extremal regions (MSERs)","description":"An architecture for linear-time extraction of maximally stable extremal regions (MSERs) having an image memory, heap memory, a pointer array and processing hardware is disclosed. The processing hardwa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9740947","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-9740947","citation_suggestion":"Patentable. \"Hardware architecture for linear-time extraction of maximally stable extremal regions (MSERs)\" (US-9740947). https://patentable.app/patents/US-9740947","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9740947","json":"https://patentable.app/api/llm-context/US-9740947","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:46:47.633Z"}