摘要
全息扫描成像系统具有体积小、重量轻、结构简单等特点,它可用于小型物体的三维成像、大型物体某一侧面的浮雕式图像及地貌图的制作等,同时它又能克服传统电子扫描摄像系统无法采集三维空间信息的缺陷,这为计算机进行三维图像处理提供了必要的条件。为此根据给定参数设计了全息扫描装置,并讨论了物体成像点的三维空间坐标转换。
Holographic scanner used in 3-dimensional imaging system is designed according to the parameters given and the transformation of coordinates in it is discussed. Compared with traditional scanners, it has many advantages, such as smaller in size, lighter in weight and simpler in structure. This system can also be used in collecting data of 3-dimensional images, which can not be done by traditional electronic scanning system.
出处
《光电子技术与信息》
2002年第3期31-33,共3页
Optoelectronic Technology & Information
关键词
全息扫描器
辅助反射器
坐标变换
分辨率
holographic scanner, auxiliary reflector, transformation of coordinates, resolution
