{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9767604","patent":{"patent_number":"US-9767604","title":"Image analysis method by analyzing point cloud using hierarchical search tree","assignee":null,"inventors":[],"filing_date":"2015-07-23T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","G06T"],"num_claims":18,"abstract":"A method of object recognition and/or registration includes receiving a point cloud, arranging the points of the point cloud into a hierarchical search tree, and determining geometric information of the points located within a region, by identifying a highest level tree nodes where all of descendent leaf nodes are contained within the region and selecting the leaf nodes for the points where no sub-tree is entirely contained within the region, such that the points falling within the region are represented by the smallest number of nodes and performing statistical operations on the nodes representing the points in the region. The geometric information includes descriptors of features in the point cloud. The method further includes comparing the feature descriptors with a database of feature descriptors for a plurality of objects."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image analysis method by analyzing point cloud using hierarchical search tree","description":"A method of object recognition and/or registration includes receiving a point cloud, arranging the points of the point cloud into a hierarchical search tree, and determining geometric information of t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9767604","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-9767604","citation_suggestion":"Patentable. \"Image analysis method by analyzing point cloud using hierarchical search tree\" (US-9767604). https://patentable.app/patents/US-9767604","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9767604","json":"https://patentable.app/api/llm-context/US-9767604","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:57:15.533Z"}