NGE
t video
ı range
othing,
2s with
s video
pective
tem to
xel are
tructed
on and
; much
, engi-
proved
ucces-
rget, it
range
mains
mages
g with
system
cted.
ructed
of this
lit-ray
x 1928
et al.,
Kuroda, Kazuhiro
3-D SCENE
ANALOG
SIGNAL
PROCESSOR
REFERENCE
POSITION
CLOCK
SLIT-LIXE
IMAGE
SLIT-RAY
SOURCE
CONTROL
CLOCK UNIT
Figure 1: Schematic diagram of high-speed and continuous 3D measurement system
2.2 Configuration of System
In this paper, video camera V is fixed near the 3D measurement system M as shown in Figure 2. And they are located in
such a manner that vertical axis of cameras are parallel to each other so that we can execute the system calibration easily.
Coordinate system of 3D measurement system Om — XMYM ZM and that of video camera Oy — XyYvy Zy are shown
in Figure 2. Now, in this paper, the coordinate of origin Oy (Vx, Vy, Vz) expressed by coordinate system of 3D measure-
ment system and angle 0 between both cameras are predetermined.
\ Video camera V
3D Measurement system M
Objects
Figure 2: Configuration of system
Video camera is fixed on high-speed and continuous 3D measurement
so we configure optical axis of video camera is
of 3D measurement system, as shown in Figure
Figure 3 shows configuration of our systems.
system. We suppose that the target is located among 550mm to 650mm,
toward point R whose coordinate is (0, 0, 600) in the coordinate system
3
Thus, visual field of both video camera and measurement system are almost same and so information of most pixels in
video image is available.
International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B5. Amsterdam 2000. 467