首页>
外国专利>
Fast and robust classification algorithm for vein recognition using infrared images
Fast and robust classification algorithm for vein recognition using infrared images
展开▼
机译:快速,稳健的红外图像静脉识别分类算法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A specific item within an item class is identified by defining sets of descriptor data from a training library. The collected descriptor data is grouped and organized into a hierarchical tree, where each leaf node is defined by relations between corresponding parts of the descriptor data. Registrable sets of descriptor data are then identified from a collection of registrable samples. The registrable sets of descriptors are sorted into the hierarchical tree. When an input sample to be identified is received, a test set of descriptor data is generated from the input sample. The test set is then sorted into the hierarchical tree. Each leaf node that receives a part of the test set provides a vote for the registered samples it contains. The registered sample with the most votes is deemed a match for the input sample.
展开▼