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
- graded free resolution
- graded group
- graded heterojunction
- graded homomorphism
- graded Hopf algebra
- graded ideal
- graded index
- graded index fiber
- graded index lens
- graded index lens, GRIN
- graded index media
- graded-index media
- =graded index 陡度折射率
- graded junction
- graded lattice
- graded Lie algebra
- graded manifold
- graded medical treatment
- graded module
- graded morphism
- graded object
- graded pn junction
- graded-polarizable
- graded projective dimension
- graded protection of wild plants