{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9619938","patent":{"patent_number":"US-9619938","title":"Virtual endoscopic image display apparatus, method and program","assignee":null,"inventors":[],"filing_date":"2015-06-23T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G06T","A61B","A61B","A61B","G16B","G16B","G06T"],"num_claims":14,"abstract":"Specification of a point of interest is received. After then, a distance of movement on a path from an initial viewpoint is obtained based on an operation amount obtained at an operation unit, such as a mouse. View line vectors are set by sequentially changing the view line vectors from an initial view line vector with its start point located at the initial viewpoint to a shortest view line vector connecting a point of interest and a viewpoint at a shortest distance by moving, along the path, a viewpoint of a virtual endoscope on the path from the initial viewpoint closer to the point of interest and by changing the direction of a view line of the virtual endoscope closer to a direction toward the point of interest. Virtual endoscopic images are sequentially generated based on the set view line vectors, and the generated virtual endoscopic images are sequentially displayed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Virtual endoscopic image display apparatus, method and program","description":"Specification of a point of interest is received. After then, a distance of movement on a path from an initial viewpoint is obtained based on an operation amount obtained at an operation unit, such as","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9619938","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-9619938","citation_suggestion":"Patentable. \"Virtual endoscopic image display apparatus, method and program\" (US-9619938). https://patentable.app/patents/US-9619938","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9619938","json":"https://patentable.app/api/llm-context/US-9619938","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:18:26.827Z"}