CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
Common objects such as people and cars comprise many visual parts and attributes, yet image-based tracking algorithms are often keyed to only one of a target's identifying ch...
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
We introduce a unified framework for developing matching constraints of multiple affine views and rederive 2-view (affine epipolar geometry) and 3-view (affine image transfer) con...
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
We develop a vision system for highly mobile autonomous agents that is capable of dynamic obstacle avoidance. We demonstrate the robust performance of the system in artificial ani...
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
We analyze the use of kinematic constraints for articulated object tracking. Conditions for the occurrence of singularities in 3-D models are presented and their effects on tracki...
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
We introduce in this paper two probabilistic reasoning models (PRM-1 and PRM-2) which combine the Principal Component Analysis (PCA) technique and the Bayes classifier and show th...
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
We have developed a computer vision system, including both facial feature extraction and recognition, that automatically discriminates among subtly different facial expressions. E...
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
In extended video sequences, individual frames are grouped into shots which are defined as a sequence taken by a single camera, and related shots are grouped into scenes which are...
CVPR
1998
IEEE
15 years 1 months ago
1998
IEEE
This paper presents a new technique for modelling object classes (such as faces) and matching the model to novel images from the object class. The technique can be used for a vari...