{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11959744","patent":{"patent_number":"US-11959744","title":"Stereophotogrammetric method based on binocular vision","assignee":null,"inventors":[],"filing_date":"2023-12-15T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C","G06T","G06T","G06T","G06T","H04N","G06T","H04N"],"num_claims":5,"abstract":"Disclosed is a stereophotogrammetric method based on binocular vision, including the following steps: image acquisition, image correction and stereo matching are performed; cost matching and cost aggregation are performed on images of different sizes after correction; image segmentation is performed on the corrected image to determine edge pixel points of the object to be measured; and a pixel distance at an edge of the object to be measured is calculated to measure the size of the object. The method of the present invention enhances the matching accuracy of contour pixels of the object to be measured and improves the measurement accuracy."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stereophotogrammetric method based on binocular vision","description":"Disclosed is a stereophotogrammetric method based on binocular vision, including the following steps: image acquisition, image correction and stereo matching are performed; cost matching and cost aggr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11959744","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-11959744","citation_suggestion":"Patentable. \"Stereophotogrammetric method based on binocular vision\" (US-11959744). https://patentable.app/patents/US-11959744","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11959744","json":"https://patentable.app/api/llm-context/US-11959744","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:43:37.609Z"}