1) Finger vein
手指静脉
1.
Research on extracting human finger vein pattern characteristics;
手指静脉图像特征提取算法的研究
2.
Research on finger vein recognition and its application based on PC
基于PC系统的手指静脉识别算法研究与应用
3.
Development of finger vein image sampling smart device
手指静脉智能采集装置的研制
2) finger-vein image
手指静脉图像
1.
We proposed a new method to enhance the contrast of the finger-vein image.
提出一种手指静脉图像增强算法。
4) vein pattern
手背静脉
1.
This paper presents a new biometric identification technique based on human vein patterns to overcome the shortcoming of the fingerprint identification system.
利用手背静脉图像进行个人身份识别是完全可行的,文中提出的方法具有良好的应用前景。
6) hand vein
手背静脉
1.
In the biometrics family, hand vein and iris recognitions are characteristic by stability, security, and un-intrusion, which are two research focuses and can be widly applied to many fields such as government, military, bank and electronic commerce.
在众多生物特征识别方法中,手背静脉识别和虹膜识别具有稳定性、防伪性和非侵犯性等优势,是生物特征识别的两大研究热点,可广泛应用于政府、军队、银行、电子商务等领域。
2.
The key of identify recognition on the use of hand vein characteristic,is how to effectively extract the structure of the hand vein image.
利用手背静脉特征进行身份识别的关键是如何有效地提取手背静脉纹理的骨架。
3.
Method 150 infant patients undergoing venepuncture were divided into scalp vein group,hand vein group and foot vein group in an equal number.
结论为1-3岁患儿使用静脉留置针输液时,应首选头皮静脉,其次选手背静脉,尽量避免选用下肢静脉。
补充资料：经皮经颈静脉肝内门体静脉内支架分流术
经皮经颈静脉肝内门体静脉内支架分流术
介入放射学技术。也称经皮经颈静脉肝内门体静脉分流术(TIPS)，1969年最初由Rosch等首先报道。经颈静脉送入导丝，于门-腔静脉间经肝实质建立通道，并放入支架以形成永久性分流径路的治疗方式，以降低门脉压力，治疗顽固性的食管胃底静脉曲张出血及顽固性的腹水。该技术除常规导丝、导管、球囊扩张导管等外，需向建立的分流通道内置入支架，常用的有Z-型支架、Wallstent支架、Strecker支架等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条