ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
A method for detecting and segmenting periodic motion is presented. We exploit periodicity as a cue and detect periodic motion in complex scenes where common methods for motion se...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
Tree structured models have been widely used for determining the pose of a human body, from either 2D or 3D data. While such models can effectively represent the kinematic constra...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
We investigate the feasibility of reconstructing an arbitrarily-shaped specular scene (refractive or mirror-like) from one or more viewpoints. By reducing shape recovery to the pr...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
This paper presents geometric invariants of points and their applications under central catadioptric camera model. Although the image has severe distortions under the model, we es...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
In this paper we propose an approach to vehicle classification under a mid-field surveillance framework. We develop a repeatable and discriminative feature based on edge points an...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
We present a two-layer hierarchical formulation to exploit different levels of contextual information in images for robust classification. Each layer is modeled as a conditional f...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
We propose a unified framework based on a general definition of geometric transform (GeT) for modeling appearance. GeT represents the appearance by applying designed functionals o...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE
This paper addresses the problem of deducing the surface shape of an object given just the surface normals. Many shape measurement algorithms such as shape from shading and shape ...
ICCV
2005
IEEE
2005
IEEE
Is Levenberg-Marquardt the Most Efficient Optimization Algorithm for Implementing Bundle Adjustment?
14 years 12 months ago
In order to obtain optimal 3D structure and viewing parameter estimates, bundle adjustment is often used as the last step of feature-based structure and motion estimation algorith...
ICCV
2005
IEEE
14 years 12 months ago
2005
IEEE