62 search results - page 1 / 13 » Real-Time Motion Estimation and Visualization on Graphics Ca... |
VIS
2004
IEEE
14 years 5 months ago
2004
IEEE
We present a tool for real-time visualization of motion features in 2D image sequences. The motion is estimated through an eigenvector analysis of the spatiotemporal structure ten...
3DPVT
2004
IEEE
13 years 8 months ago
2004
IEEE
Computer graphics cameras lack the finite Depth of Field (DOF) present in real world ones. This results in all objects being rendered sharp regardless of their depth, reducing the...
MICCAI
2007
Springer
14 years 5 months ago
2007
Springer
We present a method for real-time tracking of moving soft tissue with B-mode ultrasound (US). The method makes use of the speckle information contained in the US images to estimate...
ICRA
1998
IEEE
13 years 8 months ago
1998
IEEE
In this paper, we propose a 2D visual motion estimation method which can be exploited to achieve a dynamic positioning (eg. by gaze control) with respect to a sea-bottom area of i...
ICRA
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper presents a robotic system capable of using three-dimensional ultrasound to guide a surgical instrument to a tracked target location. Tracking of both the surgical in...