{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9684998","patent":{"patent_number":"US-9684998","title":"Pixel serialization to improve conservative depth estimation","assignee":null,"inventors":[],"filing_date":"2013-07-22T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G06T"],"num_claims":20,"abstract":"One embodiment includes determining a first z-range for a first portion of a coarse raster tile, where the first portion includes a plurality of pixels having a first set of pixel locations, retrieving from a memory a corresponding z-range related to a second set of pixel locations associated with the coarse raster tile, where the first set of pixel locations comprises a subset of the second set of pixel locations, and comparing the first z-range to the corresponding z-range to determine whether the plurality of pixels is occluded. If the plurality of pixels determined to be occluded, then the plurality of pixels is culled. If the plurality of pixels is determined to not be occluded, then the plurality of pixels is transmitted to a fine raster unit for further processing. The coarse raster tile comprises a plurality of portions, including the first portion, and those portions are processed serially."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pixel serialization to improve conservative depth estimation","description":"One embodiment includes determining a first z-range for a first portion of a coarse raster tile, where the first portion includes a plurality of pixels having a first set of pixel locations, retrievin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9684998","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-9684998","citation_suggestion":"Patentable. \"Pixel serialization to improve conservative depth estimation\" (US-9684998). https://patentable.app/patents/US-9684998","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9684998","json":"https://patentable.app/api/llm-context/US-9684998","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:15:19.472Z"}