179 search results - page 9 / 36 » Robust Multi-Sensor Image Alignment |
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
In this paper we propose a framework for gradient descent
image alignment in the Fourier domain. Specifically,
we propose an extension to the classical Lucas & Kanade
(LK) a...
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
We present an approach to derive patient specific coronary models from ECG-gated CTA data and their application for the alignment of CTA with mono-plane X-ray imaging during interv...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
Active contours is a popular technique for image segmentation.
However, active contour tend to converge to the
closest local minimum of its energy function and often requires
a ...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
The robust alignment of images and scenes seen from widely different viewpoints is an important challenge for camera and scene reconstruction. This paper introduces a novel class ...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we propose a new rotation-invariant image retrieval system based on steerable pyramids and the concept of angular alignment across scales. First, we define energy-b...