{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9715720","patent":{"patent_number":"US-9715720","title":"System and method for reducing image noise","assignee":null,"inventors":[],"filing_date":"2015-09-18T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T"],"num_claims":17,"abstract":"System and methods are provided for performing image noise reduction. A pixel having an initial pixel value is selected from an image for performing noise reduction, wherein the image is stored in a data structure in a non-transitory computer-readable storage medium. A block window including a plurality of pixel blocks associated with the selected pixel is determined, wherein a pixel block includes a plurality of pixels. A plurality of pixel block average values for the plurality of pixel blocks are calculated, wherein a pixel block average value corresponds to an average pixel value of a pixel block. A weighted average of the plurality of pixel block average values with respect to the selected pixel is calculated using a bilateral filtering algorithm. The data structure is updated by replacing the initial pixel value of the selected pixel with the weighted average of the plurality of pixel block average values."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for reducing image noise","description":"System and methods are provided for performing image noise reduction. A pixel having an initial pixel value is selected from an image for performing noise reduction, wherein the image is stored in a d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9715720","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-9715720","citation_suggestion":"Patentable. \"System and method for reducing image noise\" (US-9715720). https://patentable.app/patents/US-9715720","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9715720","json":"https://patentable.app/api/llm-context/US-9715720","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:40:17.285Z"}