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2021-06-18T13:46:37+09:00
2021-06-18T13:46:36+09:00
2021-06-18T13:46:37+09:00
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Ritsumeikan Univ.KO-650
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10 36 574.5 780 re
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14.25 0 0 14.25 49.8789 788.25 Tm
(Passive and Active 3D Reconstruction of Diffuse, Specular, Refractive an\
d Glossy)Tj
15.526 -1.211 Td
(Surfaces)Tj
/TT1 1 Tf
12 0 0 12 475.0352 742.5 Tm
(Masaki Yamazaki)Tj
-35.878 -2.313 Td
(In this thesis, I propose passive and active methods for estimating the \
shapes of various reflective surfaces)Tj
-1 -1.5 Td
(by using stereo cameras. We describe acquisition approaches for differen\
t classes of objects.)Tj
0 -1.5 TD
(For diffuse surfaces, I propose passive and active methods. The passive \
method is a new discriminative)Tj
T*
(method called Supervised Kernel ICA that is used for feature extracting \
and matching in stereo cameras. On)Tj
T*
(the other hand, the active method uses a projector for matching in stere\
o cameras.)Tj
T*
(For specular surfaces, I propose an active method. The method can measur\
e the surface shape of specular)Tj
T*
(surface by using stereo cameras and a display. In stereo cameras, the li\
ghts reflected from a common surface)Tj
T*
(point come from different directions, however they share the same surfac\
e normal. Using this constraint, we)Tj
T*
(can recover the shape of specular objects.)Tj
T*
(For refractive surfaces, I propose an active method by using stereo came\
ras and a display. In transparent)Tj
T*
(refraction, a ray from cameras and a ray from a display will intersect a\
t the front and back surface points of)Tj
T*
(the object. Using this constraint, we can recover the shape of transpare\
nt objects.)Tj
T*
(For glossy surfaces, I propose passive and active methods. The passive m\
ethod use Kernel ICA for removing)Tj
T*
(the specular components and changing the surfaces to diffuse surfaces. O\
n the other hand, the active method)Tj
T*
(is a hybrid method that incorporates both diffuse and specular component\
s for estimating the shape surfaces)Tj
T*
(by combining a projector and a display.)Tj
T*
(Each method is evaluated by estimating both planar surfaces and curved s\
urfaces. Future uses for these)Tj
T*
(methods and future research work are also discussed.)Tj
ET
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