2110 search results - page 172 / 422 » DCT-based motion estimation |
CVPR
2008
IEEE
15 years 8 days ago
2008
IEEE
Image blur is caused by a number of factors such as motion, defocus, capturing light over the non-zero area of the aperture and pixel, the presence of anti-aliasing filters on a c...
IJCV
2000
13 years 10 months ago
2000
Optical flow provides a constraint on the motion of a deformable model. We derive and solve a dynamic system incorporating flow as a hard constraint, producing a model-based least...
MICCAI
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. This paper presents a robust framework for freehand ultrasound elastography to cope with uncertainties of freehand palpation using the information from an external tracke...
TVCG
2010
13 years 8 months ago
2010
—We present an algorithm for creating realistic animations of characters that are swimming through fluids. Our approach combines dynamic simulation with data-driven kinematic mot...
FGR
2011
IEEE
13 years 2 months ago
2011
IEEE
Abstract—Vision-based prop-free pointing detection is challenging both from an algorithmic and a systems standpoint. From a computer vision perspective, accurately determining wh...