垂直投影函数
vertical projection function
垂直投影面
vertical plane
vertical plane of projection
垂直投影校正
Vertical projection adjustment
垂直投影直方图
vertical projective histogram
垂直反光投影器
vertical reflecting projector
垂直灰度投影
vertical gray level projection
vertical gray-level projection
L1～L4垂直投产
L1～L4 vertically put into production
双投影直接观测立体测图仪
double-projection direct-viewing stereo-plotter
水平投影直方图
horizontal projective histogram
投影直方图
projection based on chrominance informatin
Projective histogram