{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9652692","patent":{"patent_number":"US-9652692","title":"Machine vision system for capturing a digital image of a sparsely illuminated scene","assignee":null,"inventors":[],"filing_date":"2017-01-31T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["G06T","G06F","G06V","G06V","H04N","H04N","H04N","G06T"],"num_claims":15,"abstract":"A method includes producing two or more measurements by an image sensor having a pixel array, the measurements including information contained in a set of sign-bits, the producing of each measurement including (i) forming an image signal on the pixel array; and (ii) comparing accumulated pixel currents output from pixels of the pixel array in accordance with the image signal and a set of pixel sampling patterns to produce the set of sign-bits of the measurement; buffering at least one of the measurements to form a buffered measurement; comparing information of the buffered measurement to information of the measurements to produce a differential measurement; and combining the differential measurement with information of the set of pixel sampling patterns to produce at least a portion of one or more digital images relating to one or more of the image signals formed on the pixel array."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Machine vision system for capturing a digital image of a sparsely illuminated scene","description":"A method includes producing two or more measurements by an image sensor having a pixel array, the measurements including information contained in a set of sign-bits, the producing of each measurement ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9652692","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-9652692","citation_suggestion":"Patentable. \"Machine vision system for capturing a digital image of a sparsely illuminated scene\" (US-9652692). https://patentable.app/patents/US-9652692","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9652692","json":"https://patentable.app/api/llm-context/US-9652692","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:41:42.113Z"}