593 search results - page 31 / 119 » Nonlinear Approximation and Image Representation using Wavel... |
IADIS
2008
14 years 11 months ago
2008
We propose a new supervised texture segmentation and classification technique based on combining features extracted from the discrete wavelet frames of an image (specifically, the...
MVA
2002
14 years 9 months ago
2002
We present an approach for nonlinear optimization of the parameters of an endoscopic camera mounted on a surgery robot. The goal is to generate a depth map for each image in order...
ECCV
2010
Springer
15 years 2 months ago
2010
Springer
Sparse coding of sensory data has recently attracted notable attention in research of learning useful features from the unlabeled data. Empirical studies show that mapping the data...
74
Voted
ICCV
1998
IEEE
15 years 11 months ago
1998
IEEE
A motion estimation algorithm using wavelet approximation as an optical ow model has been developed to estimate accurate dense optical ow from an image sequence. This wavelet moti...
87
Voted
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
We study the use of kernel subspace methods that learn low-dimensional subspace representations for classification tasks. In particular, we propose a new method called kernel weigh...