69 search results - page 12 / 14 » Motion Feature Detection Using Steerable Flow Fields |
GIS
2004
ACM
14 years 8 months ago
2004
ACM
Aerial video provides strong cues for automatic road extraction that are not available in static aerial images. Using stabilized (or geo-referenced) video data, capturing the dist...
VIS
2004
IEEE
14 years 8 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...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...
BC
2004
13 years 7 months ago
2004
Flies have the capability to visually track small moving targets, even across cluttered backgrounds. Previous computational models, based on figure detection (FD) cells identified ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
This work obtains shaking-free route panoramas from a vehicle borne camera. We detect the shaking and waving profile of the camera and rectify a long route panorama automatically ...