ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper presents a new method for tracking feature points on the textureless surface of a moving object. We employ a local image basis as a descriptor of each point for dealing...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Despite leaps in motion capture technology, the dichotomy between unencumbered vision-based motion recovery and the prevailing marker-assisted motion capture solution remains larg...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Object tracking is one of the most important tasks in computer vision. The unscented particle filter algorithm has been extensively used to tackle this problem and achieved a grea...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We propose a 2D model-based approach for tracking human body parts during articulated motion. A human is modeled as a stick figure with thirteen landmarks, and an action is a sequ...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper we propose a rigorous framework for texture image segmentation relying on region-based active contours (RBAC) and sparse texture representation. Such representations...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We present a distributed machine learning framework based on support vector machines that allows classification problems to be solved iteratively through parallel update algorithm...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Extensive research has been done to show that heartbeats are composed of the interaction of many physiological components operating on different time scales, with nonlinear and se...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper presents our work on automatically detecting moving rigid text in digital videos. The temporal information is obtained by dividing a video frame into sub-blocks and cal...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Geometric layout analysis plays an important role in document image understanding. Many algorithms known in literature work well on standard document images, achieving high text l...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Considering the statistical text classification problem we approximate class-conditional probability distributions by structurally modified Poisson mixtures. By introducing the st...