首页>
外国专利>
INSTANTANEOUS SEARCH AND COMPARISON METHOD FOR LARGE-SCALE DISTRIBUTED PALM VEIN MICRO-FEATURE DATA
INSTANTANEOUS SEARCH AND COMPARISON METHOD FOR LARGE-SCALE DISTRIBUTED PALM VEIN MICRO-FEATURE DATA
展开▼
机译:大型分布式掌静脉微特征数据的即时搜索与比较方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention proposes an instantaneous search and comparison method for large-scale distributed palm vein micro-feature data, which consists of three parts: 1) feature extraction and calculation of palm vein micro-feature images; 2) building a feature database; 3) search and comparison. The technical solution provided by this invention, referring to the idea of GIS and web search method, is applied to the search and comparison of the palm vein micro-feature data, which enables instantaneous recognition on massive palm vein micro-feature data under large-scale, large-traffic and high-frequency application scenarios, and solves the technical problem that traditional palm vein recognition methods can not be applied to large-scale and large-traffic scenarios due to low speed thereof.
展开▼