| 6624833 |
Gesture-based input interface system with shadow detection |
Senthil Kumar |
2003-09-23 |
| 6252598 |
Video hand image computer interface |
— |
2001-06-26 |
| 6222465 |
Gesture-based computer interface |
Senthil Kumar |
2001-04-24 |
| 6204852 |
Video hand image three-dimensional computer interface |
Senthil Kumar |
2001-03-20 |
| 6147678 |
Video hand image-three-dimensional computer interface with multiple degrees of freedom |
Sentihil Kumar |
2000-11-14 |
| 6072504 |
Method and apparatus for tracking, storing, and synthesizing an animated version of object motion |
— |
2000-06-06 |
| 5987154 |
Method and means for detecting people in image sequences |
David Crawford Gibbon, Behzad Shahraray |
1999-11-16 |
| 5764283 |
Method and apparatus for tracking moving objects in real time using contours of the objects and feature paths |
Sarma VGK Pingali |
1998-06-09 |
| 5484966 |
Sensing stylus position using single 1-D image sensor |
— |
1996-01-16 |
| 5459530 |
Apparatus for matching colors in image signals |
Russell L. Andersson, David Crawford Gibbon |
1995-10-17 |
| 4611347 |
Video recognition system |
Arun N. Netravali |
1986-09-09 |