There are some key technologies in this system: the design of system lighting, movement-organ to trace the pointer, arithmetic of machine vision to analyze image.
系统设计的关键技术体现在系统照明环境的设计、摄像头运动追踪机构设计和机器视觉分析算法的实现上。
2
PC machine CPU for arithmetic and logical operations, can handle the length of the information for A.
PC机中CPU进行算术和逻辑运算时，可处理的信息的长度为A 。
3
The composition, working principle and control arithmetic of a high - speed aviation engine clutch bearing test machine is introduced.