首页>
外国专利>
Personal identification device using vessel pattern of fingers
Personal identification device using vessel pattern of fingers
展开▼
机译:使用手指的血管图案的个人识别装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Personal identification is implemented by picking up finger vein patterns when the user naturally grasps a grip such as doorknob. The device for personal identification has a light source provided to irradiate light on the finger from the palm side, a camera to pick up the vessel image of the finger, and a processor to extract features of the vessel from the image and compare the obtained features with the registered ones. The camera picks up the light that exits from the backside of the finger after penetrating it.
展开▼