920 search results - page 69 / 184 » Accurate Step Counting |
CVPR
1997
IEEE
15 years 12 months ago
1997
IEEE
In geometrical camera calibration the objective is to determine a set of camera parameters that describe the mapping between 3-D reference coordinates and 2-D image coordinates. V...
ICCV
2007
IEEE
15 years 12 months ago
2007
IEEE
An interactive framework for soft segmentation and matting of natural images and videos is presented in this paper. The proposed technique is based on the optimal, linear time, co...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. This paper presents a technique for estimating the threedimensional velocity vector field that describes the motion of each visible scene point (scene flow). The techniqu...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
The eyes are the most important facial landmarks on human face. The accuracy of face normalization, which is critical to the performance of the following face analysis steps, depe...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
We propose a hierarchical disparity estimation algorithm with energy-based regularization. Initial disparity vectors are obtained from downsampled stereo images using a feature-ba...