{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11508157","patent":{"patent_number":"US-11508157","title":"Device and method of objective identification and driving assistance device","assignee":null,"inventors":[],"filing_date":"2017-10-24T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["G06V","B60W","B60W","G05B","G06F","G06F","G06F","G06N","G06T","G06V","G06V","G06V"],"num_claims":17,"abstract":"The disclosure provides an objective identification device, comprising: a classifier training circuit configured to extract objective characteristics based on training samples and perform offline training based on the objective characteristics to obtain a classifier; and a calculation circuit is configured to identify an objective in an image based on a particle swarm optimization algorithm, wherein each of particles is defined as an object having a predefined size in the image; and a fitness value of each of particles is calculated based on the classifier and the objective characteristics of the particle in the particle swarm optimization algorithm, the fitness value representing a probability that the particle belongs to the objective. The disclosure also provides an objective identification method and driving assistance device. According to the disclosure, not only the identification rate can be increased but also application scenarios having different identification rate requirements can be satisfied."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method of objective identification and driving assistance device","description":"The disclosure provides an objective identification device, comprising: a classifier training circuit configured to extract objective characteristics based on training samples and perform offline trai","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11508157","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-11508157","citation_suggestion":"Patentable. \"Device and method of objective identification and driving assistance device\" (US-11508157). https://patentable.app/patents/US-11508157","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11508157","json":"https://patentable.app/api/llm-context/US-11508157","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:38:01.753Z"}