117 search results - page 18 / 24 » Quaternion wavelets for image analysis and processing |
CSDA
2007
13 years 7 months ago
2007
Vector autoregressive (VAR) modelling is one of the most popular approaches in multivariate time series analysis. The parameters interpretation is simple, and provide an intuitive...
ICIP
2002
IEEE
2002
IEEE
Real-time reconstruction of wavelet encoded meshes for view-dependent transmission and visualization
14 years 9 months ago
Wavelet methods for geometry encoding is a recently emerged superset of multiresolution analysis which has proven to be very efficient in term of compression and adaptive transmis...
ICIP
2003
IEEE
14 years 26 days ago
2003
IEEE
Two hybrid systems for classifying seven categories of human facial expression are proposed. The £rst system combines independent component analysis (ICA) and support vector mach...
SSIAI
2002
IEEE
14 years 15 days ago
2002
IEEE
We present results quantifying the exploitability of compressed remote sensing imagery. The performance of various feature extraction and classification tasks is measured on hype...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
Corner detection plays an important role in object recognition and motion analysis. In this paper, we propose a hierarchical corner detection framework based on spectral clusterin...