人体医学掌纹图像获取技术简介

Human Medical Palmprint Image Capture Technology Introduction

国内外近年来对于生物特征技术的研究投入了较多的力量,特别在美国、欧洲等地,这些研究都集中在身份鉴别这一单一的应用上。将生物特征技术应用于人类疾病,特别是依据掌纹特征进行疾病诊断是一个较为新颖的应用领域。该文论述了掌纹图像获取的三种方法:按掌印、用扫描仪获取、用数码相机或CCD获取。为了改善图像的质量,该文提出了改进的图像获取方法,介绍了改进的图像获取设备。

In recent years, domestic and international biometric technology for research into the more strength, especially in the United States and Europe, these studies have focused on identifying this as a single application. Biometric technology will be applied to human disease, especially in disease diagnosis based on the characteristics of palmprint is a relatively new fields of application. This article discusses the palmprint image acquisition of three methods: by palm-prints, with a scanning instrument, with a digital camera or CCD to obtain. To improve image quality, this paper presents an improved image acquisition method, introduced an improved image acquisition device.