1676 search results - page 235 / 336 » Lip Detection and Tracking |
MVA
2002
13 years 9 months ago
2002
2 Background Model Background subtraction algorithm is susceptible to both global and local illumination changes such as shadows, sunlight and reflection. These changes sometimes c...
KES
2010
Springer
13 years 8 months ago
2010
Springer
— This work presents related areas of research, types of data collections that are visualized, technical aspects of generating visualizations, and evaluation methodologies. Exist...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
Sensor networks are widely used in many applications for collecting information from the physical environment. In these applications, it is usually necessary to track the relation...
ICCV
2001
IEEE
15 years 1 days ago
2001
IEEE
Blob trackers have become increasingly powerful in recent years largely due to the adoption of statistical appearance models which allow effective background subtraction and robus...
ECCV
2006
Springer
15 years 14 hour ago
2006
Springer
We consider the problem of tracking a given set of point features over large sequences of image frames. A classic procedure for monitoring the tracking quality consists in requirin...