524 search results - page 34 / 105 » Novel Approach to Determining Camera Motion Parameters |
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper describes a new robust method for calibration of ultrasound probe (2D/3D). Prior to calibration, a position sensor is attached to the probe for tagging each image/volum...
CVPR
1997
IEEE
14 years 6 days ago
1997
IEEE
A recent trend in motion-based segmentation has been to rely on statistical procedures derived from ExpectationMaximization (EM) principles. EM-based approaches have various attra...
WACV
2005
IEEE
14 years 2 months ago
2005
IEEE
A novel technique to detect and localize periodic movements in video is presented. The distinctive feature of the technique is that it requires neither feature tracking nor object...
MM
2005
ACM
14 years 2 months ago
2005
ACM
Most work in human activity recognition is limited to relatively simple behaviors like sitting down, standing up or other dramatic posture changes. Very little has been achieved i...
TIP
2010
13 years 7 months ago
2010
To separate object motion from camera motion in an aerial video, consecutive frames are registered at their planar background. Feature points are selected in consecutive frames an...