36 search results - page 7 / 8 » Image Features Based on a New Approach to 2D Rotation Invari... |
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We present a novel approach for the estimation of 3Dmotion directly from two images using the Radon transform. We assume a similarity function defined on the crossproduct of two i...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
We present a new motion estimation framework and apply it to omni-directional imagery. Our method estimates motions incrementally using an Implicit Extended Kalman Filter (IEKF). ...
PR
2008
13 years 7 months ago
2008
The randomness of iris pattern makes it one of the most reliable biometric traits. On the other hand, the complex iris image structure and the various sources of intra-class varia...
TSMC
2010
13 years 3 months ago
2010
Feature-based image watermarking schemes, which aim to survive various geometric distortions, have attracted great attention in recent years. Existing schemes have shown robustness...
DAGM
2010
Springer
13 years 9 months ago
2010
Springer
In this paper we present a novel approach for expanding spherical 3D-tensor fields of arbitrary order in terms of a tensor valued local Fourier basis. For an efficient implementati...