123 search results - page 3 / 25 » Nonrigid Embeddings for Dimensionality Reduction |
NIPS
2001
13 years 8 months ago
2001
IJCV
2010
13 years 5 months ago
2010
ICML
2007
IEEE
14 years 7 months ago
2007
IEEE
Non-linear dimensionality reduction of noisy data is a challenging problem encountered in a variety of data analysis applications. Recent results in the literature show that spect...
CVIU
2007
13 years 6 months ago
2007
The problem of face detection remains challenging because faces are non-rigid objects that have a high degree of variability with respect to head rotation, illumination, facial ex...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
Non-rigid structure from motion (NRSFM) is a difficult, underconstrained problem in computer vision. The standard approach in NRSFM constrains 3D shape deformation using a linear...