Results 131 to 140 of about 694,874 (168)

Track compensation with audiofrequency track circuits

Electrical Systems for Aircraft, Railway and Ship Propulsion, 2010
Track Circuits (TCs) are the most diffused and popular train detection system and they are in close relationship to the concept of track integrity, in terms of robustness with respect to and monitoring of track defects (such as broken rails, component disconnection, etc.).
CIURLO S, MARISCOTTI, ANDREA
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Ensemble Tracking

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2005
We consider tracking as a binary classification problem, where an ensemble of weak classifiers is trained online to distinguish between the object and the background. The ensemble of weak classifiers is combined into a strong classifier using AdaBoost.
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Optical track initiator for multitarget tracking

Applied Optics, 1988
An optical processor for multitarget track initiation is presented. It uses the Hough transform to detect target tracks in a fixed time independent of the number of tracks present. In new results, we describe how the system produces target position and velocity estimates in linear time (with the number of targets). Tests of the system are presented for
D P, Casasent, J, Slaski
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Path tracking control of tracked vehicles

Proceedings 2000 ICRA. Millennium Conference. IEEE International Conference on Robotics and Automation. Symposia Proceedings (Cat. No.00CH37065), 2002
A path tracking control algorithm for tracked surface drilling machines is presented. The general dynamic model of such vehicle is simulated including track-soil interactions. The controller is based on feedback linearization of the equations with feedforward friction compensation.
Mojtaba Ahmadi, Vladimir Polotski, Richard Hurteau   +2 more
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Track Fusion with Legacy Track Sources

2006 9th International Conference on Information Fusion, 2006
The problem of track-to-track association and track fusion has been considered in the literature where the fusion center has access to multiple track estimates and the associated estimation error covariances from local sensors, as well as their cross covariances.
Huimin Chen, Yaakov Bar-Shalom
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Influence of the Sensor Local Track Covariance on the Track-to-Track Sensor Fusion

2015 IEEE 18th International Conference on Intelligent Transportation Systems, 2015
The information fusion of the processed sensory tracks is carried out using track-to-track fusion algorithms. The performance analysis of a selected track-to-track fusion algorithms under different sensory track covariance configurations are carried out in this paper.
Bharanidhar Duraisamy, Tilo Schwarz
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Tracking or being tracked

The advancement of tracking technology has given people new ways to understand and rediscover themselves. These technologies provide new and unique challenges to individual privacy, particularly when privacy breaches become less apparent, and users are not adequately aware of privacy regulations and risks. Nonetheless, research on privacy concerns with
Floris, Alice, Astfalk, Stefanie, Sellung, Rachelle, Roßnagel, Heiko   +3 more
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People-tracking-by-detection and people-detection-by-tracking

2008 IEEE Conference on Computer Vision and Pattern Recognition, 2008
Both detection and tracking people are challenging problems, especially in complex real world scenes that commonly involve multiple people, complicated occlusions, and cluttered or even moving backgrounds. People detectors have been shown to be able to locate pedestrians even in complex street scenes, but false positives have remained frequent.
Mykhaylo Andriluka, Stefan Roth 0001, Bernt Schiele   +2 more
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Information handover for track-to-track correlation

Information Fusion, 2003
Abstract The ability of an intercepting missile to select a high-value target in a ballistic missile threat complex would be enhanced if offboard radar tracks on the threat are transmitted to the intercepting missile and combined with the onboard infrared (IR) track picture. Correct track-to-track correlation, however, is a prerequisite to successful
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Research on the Adaptive Tracking Method for the Tracking of the Track of the Long-Jump Athletes

2020
In order to improve the accuracy of long jump in long jump, combined with computer vision image processing method to correct the long jump trajectory in long jump, an adaptive tracking method of long jump trajectory tracking image based on machine vision tracking detection is proposed, and the video point frame scanning method is used to collect the ...
Yi-De Liao, Qiang Huang
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