{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11461932","patent":{"patent_number":"US-11461932","title":"Method and apparatus for point cloud compression","assignee":null,"inventors":[],"filing_date":"2020-06-04T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G06T","G01S","G01S","G06F","G06T","G06T"],"num_claims":20,"abstract":"An apparatus for point cloud compression includes processing circuitry. The processing circuitry represents points in a point cloud using a spherical coordinate system having a first angular dimension, a second angular dimension and a radial dimension. A point is represented by a first angular coordinate in the first angular dimension, a second angular coordinate in the second angular dimension, a radial coordinate in the radial dimension and at least an attribute value. The processing circuitry forms at least a two-dimensional (2D) matrix with a first dimension corresponding to the first angular dimension and a second dimension corresponding to the second angular dimension. The point is placed as an element in the 2D matrix based on the first angular coordinate and the second angular coordinate. Further, the processing circuitry compresses data of the 2D matrix, and generates a bitstream that includes compressed data of the 2D matrix."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for point cloud compression","description":"An apparatus for point cloud compression includes processing circuitry. The processing circuitry represents points in a point cloud using a spherical coordinate system having a first angular dimension","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11461932","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-11461932","citation_suggestion":"Patentable. \"Method and apparatus for point cloud compression\" (US-11461932). https://patentable.app/patents/US-11461932","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11461932","json":"https://patentable.app/api/llm-context/US-11461932","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:59:46.601Z"}