Algorithm for Detection with Localization of Multi-targets in Wireless Acoustic Sensor Networks
ICTAI '06 Proceedings of the 18th IEEE International Conference on Tools with Artificial Intelligence
Joint audio-visual tracking using particle filters
EURASIP Journal on Applied Signal Processing
Efficient on-demand image transmission in visual sensor networks
EURASIP Journal on Applied Signal Processing
Bearings-only tracking of manoeuvring targets using particle filters
EURASIP Journal on Applied Signal Processing
Person Tracking with Audio-Visual Cues Using the Iterative Decoding Framework
AVSS '08 Proceedings of the 2008 IEEE Fifth International Conference on Advanced Video and Signal Based Surveillance
A tutorial on particle filters for online nonlinear/non-GaussianBayesian tracking
IEEE Transactions on Signal Processing
Source localization with distributed sensor arrays and partial spatial coherence
IEEE Transactions on Signal Processing
Resampling algorithms and architectures for distributed particle filters
IEEE Transactions on Signal Processing
Particle filters for state estimation of jump Markov linear systems
IEEE Transactions on Signal Processing
Audio-visual speech modeling for continuous speech recognition
IEEE Transactions on Multimedia
Target Tracking Using a Joint Acoustic Video System
IEEE Transactions on Multimedia
Audio–Visual Active Speaker Tracking in Cluttered Indoors Environments
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Fast object tracking in digital video
IEEE Transactions on Consumer Electronics
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Object tracking by an acoustic sensor based on particle filtering is extended for the tracking of multiple objects. In order to overcome the inherent limitation of the acoustic sensor for the simultaneous multiple object tracking, support from the visual sensor is considered. Cooperation from the visual sensor, however, is better to be minimized, as the visual sensor's operation requires much higher computational resources than the acoustic sensor-based estimation, especially when the visual sensor is not dedicated to object tracking and deployed for other applications. The acoustic sensormainly tracks multiple objects, and the visual sensor supports the tracking task only when the acoustic sensor has a difficulty. Several techniques based on particle filtering are used for multiple object tracking by the acoustic sensor, and the limitations of the acoustic sensor are discussed to identify the need for the visual sensor cooperation. Performance of the triggering-based cooperation by the two visual sensors is evaluated and compared with a periodic cooperation in a real environment.