Chikatsu, Hirofumi
5 3DNM
Table 1. RMSE for check points
(a) Test1 Z5. In gener
= situation
+ d : these sit
Stereo-image A3 A» A1 A4 As Stereo-image Ao building
Position -500mm -250mm 0mm 250mm --500mm Position The hei;
Oxy mm) | 0479 40382 — 30358 0297 30373 óyy (mm) | 90.337 for both
RMSE RMSE The orth
6, (mm)| 30837 30871 30746 0674 0.665 6, (mm) | 90.823 a Come!
+ Stereo
+ Ortho
(b) Test 2 CN + Extrac
0 : + Line €
Stereo-image A3 A2 A1 Ay As Stereo-image Ao + Image
Position -500mm __-250mm Omm +250mm +500mm Position + Panor
Öxy (mm) | 0660 ^ «0544 0469 0438 DAB Gern) |. 30348 m
RMSE RMSE Figure 7
ó, (mm| 30772 39736 30707 6822 DTM ó, (mm) | 90.680 Iu
where, * means calibration position, and base-depth ratios is 0.48.
Table 1 shows the R.M.S.E. for 42 check points on each stereo image, and it is concluded from the results of this
experiments that the HVT system is expected to become a useful system in the various application fields since the
synchronized stereo image sequences are obtained and rotation parameters for each stereo image can be acquired in
real-time.
Furthermore, the most remarkabk point from the result that spatial data acquisition for 360° in horizontal become
possible
(a) Front building
6 CO
The Hy
motion
experir
synchr
in real
horizon
demon
There :
for ver
(b) Left side building
Figure 7. Panoramic ortho image
134 International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B5. Amsterdam 2000.