729 search results - page 25 / 146 » Image Stabilization by Features Tracking |
IBPRIA
2007
Springer
14 years 28 days ago
2007
Springer
Abstract. Tracking the Left Ventricle (LV) in ultrasound sequences remains a challenge due to speckle noise, low SNR and lack of contrast. Therefore, it is usually difficult to obt...
MM
1997
ACM
13 years 11 months ago
1997
ACM
We present a new technique for morphing two video sequences. Our approach extends still image metamorphosis techniques to video by performing motion tracking on the objects. Besid...
BMVC
2001
13 years 9 months ago
2001
A method to correspond linear structures in mammographic images is presented. Our approach is based on automatically establishing correspondence between linear structures which ap...
MVA
1990
13 years 8 months ago
1990
An approach for estimating the pose and motion of a known moving object in three dimensions from a sequence of monocular images is considered. The principle is to obtain initial e...
ICPR
2006
IEEE
14 years 7 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...