7150 search results - page 947 / 1430 » An Approximation Algorithm for Approximation Rank |
209
click to vote
ICIP
2003
IEEE
16 years 9 months ago
2003
IEEE
This paper introduces a novel deformable model for face mapping and its application to automatic person identification. While most face recognition techniques directly model the f...
167
click to vote
ICIP
2002
IEEE
16 years 9 months ago
2002
IEEE
We are concerned with the reconstruction of a regularly-sampled image based on irregularly-spaced samples thereof. We propose a new iterative method based on a cubic spline repres...
180
click to vote
ICIP
2001
IEEE
16 years 9 months ago
2001
IEEE
We present a new family of 2D orthogonal wavelets which uses quincunx sampling. The orthogonal refinement filters have a simple analytical expression in the Fourier domain as a fu...
185
click to vote
ICIP
2000
IEEE
16 years 9 months ago
2000
IEEE
We introduce a sparse image representation that takes advantage of the geometrical regularity of edges in images. A new class of one-dimensional wavelet orthonormal bases, called ...
202
click to vote
ICIP
2000
IEEE
16 years 9 months ago
2000
IEEE
This paper presents a technique for lossy compression of dense range images. Two separate compression schemes are applied. The first scheme (geometric compression) reduces redunda...