理学 生物特征识别 释 biometric recognition 生物特征识别 利用人的生理、行为或化学等固有的特征进行自动身份识别的技术。例如，人体所具有的人脸、指纹、虹膜、掌纹、指静脉、掌静脉、视网膜、文身、耳形等生理特征，声纹、笔迹、步态、击键、心电、脑电等行为特征，以及气味等化学特征都可以用于生物特征识别。
人工智能 模式识别 释文 biometric recognition 生物特征识别
- kernelized linear dimensionality reduction
- kernelized security
- kernel k-means clustering
- kernel matrix
- kernel method
- kernel methods
- kernel module
- kernel of a congruence
- kernel of a convolution transform
- kernel of a functional
- kernel of a game
- kernel of a group
- kernel of a homomorphism
- kernel of a linear mapping
- kernel of a linear operator
- kernel of a loop
- kernel of a morphism
- kernel of an integral equation
- kernel of an integral operator
- kernel of an integral transform
- kernel of a potential
- kernel of a representation
- kernel of a semigroup
- kernel of a sequence
- kernel of a set