{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488913","patent":{"patent_number":"US-8488913","title":"Method and system for example-based face hallucination","assignee":null,"inventors":[],"filing_date":"2010-08-18T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06V"],"num_claims":13,"abstract":"A method for example-based face hallucination uses manifold learning to project a plurality of training images in a training database and an input low resolution (LR) face image into a same manifold domain, then iteratively refines the reconstruction basis by selecting a training set having k projected training images which best match the parts of the projected LR face image, where k≦N and N is the number of projected training images. Through the best-match training set, a set of prototype faces are learned, and the set of prototype faces are used as the reconstruction basis to reconstruct a high resolution face image for the input LR face image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for example-based face hallucination","description":"A method for example-based face hallucination uses manifold learning to project a plurality of training images in a training database and an input low resolution (LR) face image into a same manifold d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488913","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-8488913","citation_suggestion":"Patentable. \"Method and system for example-based face hallucination\" (US-8488913). https://patentable.app/patents/US-8488913","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488913","json":"https://patentable.app/api/llm-context/US-8488913","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:09:53.326Z"}