{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10469747","patent":{"patent_number":"US-10469747","title":"Infrared imaging device and signal correction method using infrared imaging device","assignee":null,"inventors":[],"filing_date":"2018-04-12T00:00:00.000Z","publication_date":"2019-11-05T00:00:00.000Z","cpc_codes":["H04N","G06T","H04N","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"The infrared imaging device includes an optical system, an infrared detector that captures an infrared image, a correction unit that corrects an infrared image based on basic correction data and outputs a corrected image, and an offset value calculation unit. The offset value calculation unit detects a subject region from the corrected image, calculates a subject value indicating a pixel value of a subject region, and calculates a subject value change amount which is a change amount of a pixel value of the subject region based on the reference subject value and the calculated subject value, and calculates the subject value change amount, as a representative offset value indicating a change amount of each pixel value of a plurality of pixels caused by a temperature change."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Infrared imaging device and signal correction method using infrared imaging device","description":"The infrared imaging device includes an optical system, an infrared detector that captures an infrared image, a correction unit that corrects an infrared image based on basic correction data and outpu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10469747","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-10469747","citation_suggestion":"Patentable. \"Infrared imaging device and signal correction method using infrared imaging device\" (US-10469747). https://patentable.app/patents/US-10469747","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10469747","json":"https://patentable.app/api/llm-context/US-10469747","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:11:41.389Z"}