{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9787960","patent":{"patent_number":"US-9787960","title":"Image processing apparatus, image processing system, image processing method, and computer program","assignee":null,"inventors":[],"filing_date":"2014-08-12T00:00:00.000Z","publication_date":"2017-10-10T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":8,"abstract":"A projection control unit performs control such that a first pattern image in which first feature points are arranged is caused to be projected on a projection surface, and a second pattern image including second feature points corresponding to the first feature points is caused to be projected on a planar projection surface. An acquisition unit acquires, from a photographing unit, a first photographed image of the projected first pattern image and a second photographed image of the second pattern image. An extraction unit extracts second connected components in which the second feature points are connected in a predetermined direction and first connected components in which the first feature points are connected. A shift amount calculation unit calculates shift amounts of the first connected components with respect to the second connected components. A first calculation unit calculates correction information for correcting a projection target image based on the shift amounts."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image processing apparatus, image processing system, image processing method, and computer program","description":"A projection control unit performs control such that a first pattern image in which first feature points are arranged is caused to be projected on a projection surface, and a second pattern image incl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9787960","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-9787960","citation_suggestion":"Patentable. \"Image processing apparatus, image processing system, image processing method, and computer program\" (US-9787960). https://patentable.app/patents/US-9787960","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9787960","json":"https://patentable.app/api/llm-context/US-9787960","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:51:45.083Z"}