{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12002229","patent":{"patent_number":"US-12002229","title":"Accelerating speckle image block matching using convolution techniques","assignee":null,"inventors":[],"filing_date":"2021-09-20T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G06T","G06N","G06N","G06N","G06V","G06V","G06V","G06V","G06T","G06T","G06T"],"num_claims":20,"abstract":"An apparatus comprising an interface, a light projector and a processor. The interface may be configured to receive pixel data. The light projector may be configured to generate a structured light pattern. The processor may be configured to process the pixel data arranged as video frames and generate disparity and depth maps. The processor may comprise convolutional neural network hardware that may arrange reference images into a tensor, perform logical operations on one of the video frames in a depth direction of the tensor to generate a tensor of feature maps of the video frames, use a convolution to reduce an amount of calculations performed in the depth direction of the tensor of feature maps, perform convolution filtering on the tensor of the feature maps, determine an index map location, and search lookup data based on the index map location to determine the disparity and depth maps."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Accelerating speckle image block matching using convolution techniques","description":"An apparatus comprising an interface, a light projector and a processor. The interface may be configured to receive pixel data. The light projector may be configured to generate a structured light pat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12002229","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-12002229","citation_suggestion":"Patentable. \"Accelerating speckle image block matching using convolution techniques\" (US-12002229). https://patentable.app/patents/US-12002229","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12002229","json":"https://patentable.app/api/llm-context/US-12002229","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:48:51.686Z"}