263 search results - page 19 / 53 » The Global Dimensionality of Face Space |
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
An original approach to represent 2D and 3D faces using Radial Geodesic Distances (RGDs) is proposed in this work. In 3D, the RGD of a generic point of the face surface is compute...
ICIP
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper presents a view independent face recognition method based on kernel principal component analysis (KPCA) of local parts. View changes induce large variation in feature s...
SMA
2006
ACM
14 years 2 months ago
2006
ACM
We present an efficient and robust algorithm for computing the minimum distance between a point and freeform curve or surface by lifting the problem into a higher dimension. This...
ICASSP
2011
IEEE
13 years 7 days ago
2011
IEEE
We present a novel online audio-score alignment approach for multiinstrument polyphonic music. This approach uses a 2-dimensional state vector to model the underlying score positi...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Nearest neighbour classifiers and related kernel methods often perform poorly in high dimensional problems because it is infeasible to include enough training samples to cover the...