CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
In this paper, we propose a novel shape representation we call Directional Histogram Model (DHM). It captures the shape variation of an object and is invariant to scaling and rigi...
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
In this paper, we develop a general classification framework called Kullback-Leibler Boosting, or KLBoosting. KLBoosting has following properties. First, classification is based o...
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
Although linear representations are frequently used in image analysis, their performances are seldom optimal in specific applications. This paper proposes a stochastic gradient al...
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
Inhomogeneous Gibbs model (IGM) [4] is an effective maximum entropy model in characterizing complex highdimensional distributions. However, its training process is so slow that th...
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
In addition to its technical merits as a challenging non-rigid motion and structural integrity analysis problem, quantitative estimation of cardiac regional functions and material...
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
While traditional face recognition is typically based on still images, face recognition from video sequences has become popular recently. In this paper, we propose to use adaptive...
CVPR
2003
IEEE
15 years 3 days ago
2003
IEEE
We develop a multi-class object detection framework whose core component is a nearest neighbor search over object part classes. The performance of the overall system is critically...