{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9652847","patent":{"patent_number":"US-9652847","title":"Method for calibrating a digital optical imaging system having a zoom system, method for correcting aberrations in a digital optical imaging system having a zoom system, and digital optical imaging system","assignee":null,"inventors":[],"filing_date":"2014-08-01T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["G06T","G06T","H04N","H04N","H04N","H04N","G06T","G06T"],"num_claims":12,"abstract":"The invention relates to a method for calibrating a digital optical imaging system, comprising at least one motorized or coded zoom system and an image sensor, to a method for correcting aberrations in such an imaging system, and to an optical imaging system which is configured to carry out the methods according to the invention. During the calibration method, a reference object is recorded in various zoom settings and the image is corrected pixel-wise with digital-optical means using a previously determined model. To this end, distortion correction coefficients and image stability correction coefficients are ascertained. The real total magnification of the system is ascertained from the corrected image. The model ascertained in the calibration process also serves for correcting aberrations during operation of the imaging system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for calibrating a digital optical imaging system having a zoom system, method for correcting aberrations in a digital optical imaging system having a zoom system, and digital optical imaging system","description":"The invention relates to a method for calibrating a digital optical imaging system, comprising at least one motorized or coded zoom system and an image sensor, to a method for correcting aberrations i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9652847","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-9652847","citation_suggestion":"Patentable. \"Method for calibrating a digital optical imaging system having a zoom system, method for correcting aberrations in a digital optical imaging system having a zoom system, and digital optical imaging system\" (US-9652847). https://patentable.app/patents/US-9652847","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9652847","json":"https://patentable.app/api/llm-context/US-9652847","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:15:05.144Z"}