{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9818178","patent":{"patent_number":"US-9818178","title":"Method and system for detection of ghosting artifact in a video","assignee":null,"inventors":[],"filing_date":"2016-07-14T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T","H04N","G06T","G06T","G06T"],"num_claims":13,"abstract":"A method and system for ghost detection in an image are described. Initially, a mode for detecting ghosting artifact is determined for deciding whether to perform analog or inter field ghosting analysis on the image. Based on the determined mode, a plurality of fields is determined to generate a field overlay image. The image is updated based on the field overlay image and an inter-field average of absolute difference is computed. A significant edge image, a principal edge image, and a delta gradient image are generated. A confidence score indicative of a likelihood of ghosting artifact in the image, is computed based on at least the inter-field average of absolute difference, a first and a second count of pixels in the delta gradient image, a third count of pixels in the principal edge image, and a count of rows of the significant edge image that correspond to the ghosting artifact."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for detection of ghosting artifact in a video","description":"A method and system for ghost detection in an image are described. Initially, a mode for detecting ghosting artifact is determined for deciding whether to perform analog or inter field ghosting analys","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9818178","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-9818178","citation_suggestion":"Patentable. \"Method and system for detection of ghosting artifact in a video\" (US-9818178). https://patentable.app/patents/US-9818178","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9818178","json":"https://patentable.app/api/llm-context/US-9818178","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:21:31.537Z"}