98 search results - page 1 / 20 » Gradient-Based Hand Tracking Using Silhouette Data |
ISVC
2007
Springer
13 years 11 months ago
2007
Springer
Optical motion capture can be classified as an inference problem: given the data produced by a set of cameras, the aim is to extract the hidden state, which in this case encodes t...
HUMO
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. This paper introduces a hand tracking system with a theoretical proof of convergence. The tracking system follows a model-based approach and uses image-based cues, namely...
FGR
2011
IEEE
12 years 8 months ago
2011
IEEE
Abstract— We propose a system for human computer interaction via 3D hand movements, based on a combination of visual tracking and a cheap, off-the-shelf, accelerometer. We use a ...
CVIU
2007
13 years 4 months ago
2007
Optical triangulation, an active reconstruction technique, is known to be an accurate method but has several shortcomings due to occlusion and laser reflectance properties of the...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper presents a novel technique for 2D human motion estimation using a single non calibrated camera. The user’s five crucial human features (head, hands and feet) are ext...