1119 search results - page 21 / 224 » Hypercube Algorithms for Image Transformations |
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Herein, we propose a new content based image retrieval method. The novelty of our approach lies in the applied image similarity measure : Unlike traditional features like color, t...
SODA
2012
ACM
13 years 2 days ago
2012
ACM
We consider the sparse Fourier transform problem: given a complex vector x of length n, and a parameter k, estimate the k largest (in magnitude) coefficients of the Fourier transf...
VIP
2001
14 years 11 months ago
2001
A two-step elastic medical image registration approach is proposed, which is based on the image intensity. In the first step, the global affine medical image registration is used ...
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
We introduce a multicomponent invertible AM-FM image transform and use it to define new nonlinear AM-FM filters for performing modulation domain image processing. The key elemen...
MICCAI
2004
Springer
15 years 10 months ago
2004
Springer
In this paper we develop a spatio-temporal registration algorithm for cardiac MR image sequences. The algorithm has the ability to correct any spatial misalignment between the imag...