TY - GEN
T1 - 3D object matching based on spherical Hilbert scanning
AU - Tong, Can
AU - Kamata, Sei Ichiro
PY - 2010/12/1
Y1 - 2010/12/1
N2 - This paper describes a novel method to match objects in cluttered scenes. This method makes use of Hilbert scanning of feature points in Hough space. We use a 3D Hough transform to obtain a spectrum on which 3D features are concentrated on the sphere. Then, based on the obtained Hough Spectrum, we apply Hilbert scanning on the sphere to match the objects. Using this approach, we can match the object correctly and robustly in both overlapping and noise situation. The characteristic of this method is that it is a global matching method without an estimate of the rotation first and suffering from computational complexity brought by voting/correlation procedure. The experiment results show that the method is more effective compared to existing methods in both matching rate and robustness.
AB - This paper describes a novel method to match objects in cluttered scenes. This method makes use of Hilbert scanning of feature points in Hough space. We use a 3D Hough transform to obtain a spectrum on which 3D features are concentrated on the sphere. Then, based on the obtained Hough Spectrum, we apply Hilbert scanning on the sphere to match the objects. Using this approach, we can match the object correctly and robustly in both overlapping and noise situation. The characteristic of this method is that it is a global matching method without an estimate of the rotation first and suffering from computational complexity brought by voting/correlation procedure. The experiment results show that the method is more effective compared to existing methods in both matching rate and robustness.
KW - Hilbert scanning
KW - Hough transform
KW - Pattern matching
KW - Three-dimension point matching
UR - http://www.scopus.com/inward/record.url?scp=78651095806&partnerID=8YFLogxK
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U2 - 10.1109/ICIP.2010.5652180
DO - 10.1109/ICIP.2010.5652180
M3 - Conference contribution
AN - SCOPUS:78651095806
SN - 9781424479948
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 2941
EP - 2944
BT - 2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings
T2 - 2010 17th IEEE International Conference on Image Processing, ICIP 2010
Y2 - 26 September 2010 through 29 September 2010
ER -