{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8462983","patent":{"patent_number":"US-8462983","title":"Method and apparatus for gas detection based on spectral spatial misregistration","assignee":null,"inventors":[],"filing_date":"2009-04-16T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["G01N","G06V","G01N"],"num_claims":20,"abstract":"In accordance with one embodiment, a method for remote identification of at least one gas includes sampling a plurality of spectral images of a scene wherein each spectral image is sampled at a different wavelength, providing a reference spectral image, and generating a spatial displacement expression by detecting the spatial misregistration in at least one region of the spectral images between the reference spectral image and at least one of the plurality of spectral images. At least one reference spatial displacement expression is provided corresponding to at least one gas, and at least one identification process is implemented to identify at least one gas. The identification process employs the generated spatial displacement expression and the at least one reference spatial displacement expression. Optionally the reference image is one of the sampled spectral images, the reference spatial displacement expression is provided from a general or adapted library, and the concentration of the gas can be determined."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for gas detection based on spectral spatial misregistration","description":"In accordance with one embodiment, a method for remote identification of at least one gas includes sampling a plurality of spectral images of a scene wherein each spectral image is sampled at a differ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8462983","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-8462983","citation_suggestion":"Patentable. \"Method and apparatus for gas detection based on spectral spatial misregistration\" (US-8462983). https://patentable.app/patents/US-8462983","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8462983","json":"https://patentable.app/api/llm-context/US-8462983","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:51:04.711Z"}