1607 search results - page 143 / 322 » The existence of k-radius sequences |
ICCV
1998
IEEE
15 years 10 days ago
1998
IEEE
Existing object tracking algorithms generally use some form of local optimisation, assuming that an object's position and shape change smoothly over time. In some situations ...
ECCV
2006
Springer
15 years 9 days ago
2006
Springer
Since the precise modeling of reflection is a difficult task, most feature points trackers assume that objects are lambertian and that no lighting change occurs. To some extent, a ...
ECCV
1998
Springer
15 years 8 days ago
1998
Springer
Abstract. We show that we can e ectively t arbitrarily complex animation models to noisy image data. Our approach is based on leastsquares adjustment using of a set of progressivel...
ICIP
2006
IEEE
15 years 2 days ago
2006
IEEE
For the first time, we compute modulation domain features for infrared targets and backgrounds, including dominant modulations that characterize the local texture contrast, orient...
ICIP
2005
IEEE
15 years 2 days ago
2005
IEEE
Background subtraction is a popular algorithm for video object segmentation. It identifies foreground objects by comparing the input images with a pure background image. In camera...