1297 search results - page 99 / 260 » Covariant Derivatives and Vision |
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
Given five motion vectors observed in a calibrated camera, what is the rotational and translational velocity of the camera? This problem is the infinitesimal motion analogue to th...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
Many applications require the ability to track the 3-D motion of the subjects. We build a particle filter based framework for multimodal tracking using multiple cameras and multip...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
For the first time, we perform normalized correlation template tracking in the modulation domain. For each frame of the video sequence, we compute a multi-component AM-FM image mo...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
We present a method for decomposing an image into its intrinsic reflectance and shading components. Different from previous work, our method examines texture information to obtain...
ICCV
2007
IEEE
15 years 12 months ago
2007
IEEE
The inverse gradient problem, finding a scalar field f with a gradient near a given vector field g on some bounded and connected domain Rn , can be solved by means of a Poisson ...