{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10477220","patent":{"patent_number":"US-10477220","title":"Object segmentation in a sequence of color image frames based on adaptive foreground mask upsampling","assignee":null,"inventors":[],"filing_date":"2018-04-20T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04N","G06T","G06T","G06T","G06T","G06T","H04N","H04N","G06T","G06T","G06T","G06T","G06T","G06T","G06T"],"num_claims":22,"abstract":"An image processing apparatus includes a first type of sensor, a second type of sensor, and a control circuitry. The control circuitry receives a first foreground mask for an object-of-interest in a previous color image frame and further estimate a second foreground mask for the object-of-interest in a current color image frame at a first image resolution. The control circuitry further upsamples the second foreground mask to a second image resolution and select at least one region-of-interest in the current color image frame. The control circuitry then upscales the upsampled second foreground mask by an expectation parameter generated based on a kernel density-based estimation for the at least one pixel in a selected region-of-interest. The upscaled second foreground mask exhibits a minimum foreground mask error that is caused by upsampling with respect to the estimated second foreground mask."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Object segmentation in a sequence of color image frames based on adaptive foreground mask upsampling","description":"An image processing apparatus includes a first type of sensor, a second type of sensor, and a control circuitry. The control circuitry receives a first foreground mask for an object-of-interest in a p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10477220","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-10477220","citation_suggestion":"Patentable. \"Object segmentation in a sequence of color image frames based on adaptive foreground mask upsampling\" (US-10477220). https://patentable.app/patents/US-10477220","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10477220","json":"https://patentable.app/api/llm-context/US-10477220","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:39:57.718Z"}