Sciweavers

CVPR
1999
IEEE
14 years 11 months ago
High-Level and Generic Models for Visual Search: When Does High Level Knowledge Help?
We analyze the problem of detecting a road target in background clutter and investigate the amount of prior (i.e. target specific) knowledge needed to perform this search task. Th...
Alan L. Yuille, James M. Coughlan
CVPR
1999
IEEE
14 years 11 months ago
Multi-Frame Alignment of Planes
Traditional plane alignment techniques are typically performed between pairs of frames. In this paper we present a method for extending existing two-frame planar-motion estimation...
Lihi Zelnik-Manor, Michal Irani
CVPR
1999
IEEE
14 years 11 months ago
Recognizing Hand Gesture Using Motion Trajectories
Ming-Hsuan Yang, Narendra Ahuja
CVPR
1999
IEEE
14 years 11 months ago
Subset Selection for Active Object Recognition
This paper presents an algorithm for constructing object representations suitable for recognition. The system automatically selects a representative subset of the views of the obj...
Jay Winkeler, B. S. Manjunath, Shivkumar Chandrase...
CVPR
1999
IEEE
14 years 11 months ago
Robot Localization using Uncalibrated Camera Invariants
We describe a set of image measurements which are invariant to the camera internals but are location variant. We show that using these measurements it is possible to calculate the...
Michael Werman, MaoLin Qiu, Subhashis Banerjee, Su...
CVPR
1999
IEEE
14 years 11 months ago
Q-Warping: Direct Computation of Quadratic Reference Surfaces
We consider the problem of wrapping around an object, of which two views are available, a reference surface and recovering the resulting parametric flow using direct computations ...
Yonatan Wexler, Amnon Shashua
CVPR
1999
IEEE
14 years 11 months ago
Generic Object Detection using Model Based Segmentation
This paper presents a novel approach for detection and segmentation of generic shapes in cluttered images. The underlying assumption is that generic objects that are man made, fre...
Zhiqian Wang, Jezekiel Ben-Arie
CVPR
1999
IEEE
14 years 11 months ago
A Novel Bayesian Method for Fitting Parametric and Non-Parametric Models to Noisy Data
We o er a simple paradigm for tting models, parametric and non-parametric, to noisy data, which resolves some of the problems associated with classic MSE algorithms. This is done ...
Michael Werman, Daniel Keren
CVPR
1999
IEEE
14 years 11 months ago
Robust Visual Servoing based on Relative Orientation
In this paper the problem of controlling the spatial position and orientation of a robotic platform based on the image data obtained from a video camera mounted on that platform i...
Camillo J. Taylor, James P. Ostrowski, Sang-Hack J...