International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B-YF. Istanbul 2004
seine arem des irit
5
Figure 3-8. Reconstructed 3D model
3.6 3D Modelling
3D modelling for the “Ideal City” is performed by using 3D CG
software (3D stadio max), Figure 3-8 is reconstructed 3D model
from the eye point position, and it can be seen that the same
picture is reconstructed compare with Figure |.
Figure 3-9, 3-10 are reconstructed 3D model from right and left
side view points with the height of a man's eye level.
Figure 3-9. 3D model from the left side
Figure 3-10. 3D model from the right side
4. CONCLUSION AND FURTHER WORK
3D modelling from picture was investigated using "Ideal City"
which was painted by the one point perspective projection in
this paper, and 3D modelling was performed using only basic
geometry in photogrammetry. However, in order to reconstruct
accurate 3D model, exact information such as some height or
width for objects are necessary.
It should be noted that 3D model was reconstructed using only
the width for the front door under the assumption that the width
of the door is 6ft, and the eye position (3.3m height), size of the
shrine (35.4m diameter, 28.2m height) and the size other
objects were estimated.
Piero della Francesca was famous painter based on perspective
geometry. In particular, it is supposed that his painting
technique from the human's eye position developed perspective
painting during Renaissance period. However, it is estimated
that the height of eye position is 3.3m. It may be concluded that
more detail considerations are needed as a further works, but it
is concluded that 3D modelling procedure investigated in this
paper will promise development of 3-dimentional visualization
from 2-dimentional pictures.
References
Kohei SAKAMOTO, Hirofumi CHIKATSU, 2002, Computer
Reconstruction of the Past Objects and Visual Animation of
Landscape, International Archives of Photogrammetry and
Remote Sensing, Vol.XXXIV, Part5/W3, CD-ROM, kunming.
Sayaka SUZUKI, Hirofumi CHIKATSU, 2003, RECREATING
THE PAST CITY MODEL OF HISTORICAL TOWN
KAWAGOE FROM ANTIQUE MAP, International Archives of
Photogrammetry and Remote Sensing (CD-Rom), Vol.XXXIV-
5/W10, ISSN 1682-1777, Vulpera.
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