36 search results - page 4 / 8 » Local energy-optimizing subdivision algorithms |
ICCSA
2003
Springer
14 years 23 days ago
2003
Springer
Abstract. A progressive curve representation based on reverse subdivision is introduced. This consists of three main components. First, multi-resolution structures for some common ...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
Shape matching has many applications in computer vision, such as shape classification, object recognition, object detection, and localization. In 2D cases, shape instances are 2D c...
CG
2007
Springer
13 years 7 months ago
2007
Springer
We present a novel method for determining local multiresolution filters for a broad range of subdivision schemes. Our approach is based on constraining the wavelet coefficients s...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Accurate estimation of optical flow is a challenging task, which often requires addressing difficult energy optimization problems. To solve them, most top-performing methods rely ...
CGI
2004
IEEE
13 years 11 months ago
2004
IEEE
We give an efficient, scalable, and simple algorithm for computation of a central path for navigation in closed virtual environments. The algorithm requires less preprocessing and...