2278 search results - page 155 / 456 » Guided Image Filtering |
MICCAI
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. This paper presents a method for registering 3D intracardiac echo (ICE) to pre-operative images. A magnetic tracking sensor is integrated on the ICE catheter tip to provi...
ICIP
2005
IEEE
15 years 12 months ago
2005
IEEE
We present a robust algorithm for point tracking on deformable objects. The key elements are the use of orientation selective rank features (ranklets), local filter adaptation and...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In our method for tracking objects, appearance features are smoothed by robust and adaptive Kalman filters, one to each pixel, making the method robust against occlusions. While t...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
We propose a novel face recognition strategy combining various discriminating Gabor features in multi-scales and multi-orientations. A bank of well-chosen Gabor filters is applied...
ICISP
2010
Springer
14 years 8 months ago
2010
Springer
Video surveillance applications need tools to track people trajectories. We present here a new method to extract the 3D head trajectory of a person in a room using only one calibr...