{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9760980","patent":{"patent_number":"US-9760980","title":"Correcting moiré pattern effects","assignee":null,"inventors":[],"filing_date":"2015-03-25T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["G06T","H04N","H04N","H04N","H04N"],"num_claims":18,"abstract":"Devices, systems and methods are disclosed for reducing an amount of moiré pattern exhibited by an image having a halftone pattern. Regions of the image including the halftone pattern may be identified and selectively blurred to reduce the amount of moiré pattern visible to a user. The halftone pattern may be detected using digital wavelets to identify high frequency patterns in the image. The halftone pattern may be blurred using a convolution matrix having a weighted average, and a transition band may be used to reduce an intensity of the blur near the edges of the halftone pattern."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Correcting moiré pattern effects","description":"Devices, systems and methods are disclosed for reducing an amount of moiré pattern exhibited by an image having a halftone pattern. Regions of the image including the halftone pattern may be identifie","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9760980","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-9760980","citation_suggestion":"Patentable. \"Correcting moiré pattern effects\" (US-9760980). https://patentable.app/patents/US-9760980","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9760980","json":"https://patentable.app/api/llm-context/US-9760980","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:57:17.707Z"}