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EGOV
2010
Springer
13 years 8 months ago
Transforming the Greek e-Government Environment towards the e-Gov 2.0 Era
Prokopios Drogkaris, Stefanos Gritzalis, Costas La...
MVA
2007
201views Computer Vision» more  MVA 2007»
13 years 9 months ago
A 3D Shape Descriptor Based on Hadamard Transform and Spherical Harmonic Transform
Shape matching plays an important role in many application fields. In this paper, we propose a novel rotation invariant 3D shape descriptor based on Hadamard transform and spheric...
Guyu Xin, Hongbin Zha
IPPS
1996
IEEE
13 years 11 months ago
The Chessboard Distance Transform and the Medial Axis Transform are Interchangeable
The distance transform (DT) and the medial axis transform (MAT) are two image computation tools used to extract the information about the shape and the position of the foreground ...
Yu-Hua Lee, Shi-Jinn Horng