中文:激光三维面形测量;英文:three-dimensional surface contouring measured by laser

解释
中文:激光三维面形测量;英文:three-dimensional surface contouring measured by laser的原理;中文:激光三维面形测量;英文:three-dimensional surface contouring measured by laser的定义;中文:激光三维面形测量;英文:three-dimensional surface contouring measured by laser是什么。
一种获取物体形面三维数据的测量技术。分为被动激光三维测量和主动激光三维测量两种。被动激光三维测量有多摄像系统、非结构光照明等方法;主动激光三维测量采用经过时间和空间调制的结构光照明,然后解调出被测物形面的三维数据。