Results 11 to 20 of about 599,835 (289)
ASAP: A Camera Sensor Network for Situation Awareness [PDF]
International Conference on Principles of Distributed Systems, 2007 Situation awareness is an important application category in cyber-physical systems, and distributed video-based surveillance is a good canonical example of this application class. Such applications are interactive, dynamic, stream-based, computationally demanding, and needing real-time or near real-time guarantees.
JunSuk Shin +4 more
semanticscholar +2 more sources
LiCaNet: Further Enhancement of Joint Perception and Motion Prediction Based on Multi-Modal Fusion
IEEE Open Journal of Intelligent Transportation Systems, 2022 The safety and reliability of autonomous driving pivots on the accuracy of perception and motion prediction pipelines, which reckons primarily on the sensors deployed onboard.
Yasser H. Khalil, Hussein T. Mouftah
doaj +1 more source
Robust Single Image Deblurring Using Gyroscope Sensor
IEEE Access, 2021 Motion blur in an image is caused by the movement of the camera during exposure time; thus, awareness of the camera motion is a key factor in image deblurring algorithms.
Seowon Ji +4 more
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IEEE Access, 2021 Existing methods for fall detection may not detect a fall when it occurs or may generate a false alarm when a fall does not occur. In order to overcome these limitations and detect falls with 100% accuracy, a double-check method for fall detection in ...
Deok-Won Lee +3 more
semanticscholar +1 more source
Barrier coverage in camera sensor networks [PDF]
Proceedings of the Twelfth ACM International Symposium on Mobile Ad Hoc Networking and Computing, 2011 Barrier coverage has attracted much attention in the past few years. However, most of the previous works focused on traditional scalar sensors. We propose to study barrier coverage in camera sensor networks. One fundamental difference between camera and scalar sensor is that cameras from different positions can form quite different views of the object.
Yi Wang 0014, Guohong Cao
openaire +1 more source
Distributed calibration of Camera Sensor Networks [PDF]
2009 Third ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC), 2009 We propose a distributed algorithm for calibrating the intrinsic and extrinsic parameters of a Camera Sensor Network (CSN). We assume that only one of the cameras is calibrated and that the network graph, i.e. the graph over which the cameras communicate, is connected.
Ehsan Elhamifar, René Vidal
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Distributed compression in camera sensor networks [PDF]
IEEE 6th Workshop on Multimedia Signal Processing, 2004., 2005 We address the problem of distributed compression in camera sensor networks. Our approach uses some geometrical information in order to estimate the correlation in the visual data. This correlation, which is related to the structure of the plenoptic function, can then be used to reduce the overall transmission rate from the sensors to a common central ...
Nicolas Gehrig, Pier Luigi Dragotti
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Sensors, 2022 Advanced driver-assistance system(s) (ADAS) are more prevalent in high-end vehicles than in low-end vehicles. Wired solutions of vision sensors in ADAS already exist, but are costly and do not cater for low-end vehicles. General ADAS use wired harnessing
Christiaan M. Fourie +1 more
doaj +1 more source
Neural Network Generalization: The Impact of Camera Parameters
IEEE Access, 2020 We quantify the generalization of a convolutional neural network (CNN) trained to identify cars. First, we perform a series of experiments to train the network using one image dataset - either synthetic or from a camera - and then test on a different ...
Zhenyi Liu +3 more
doaj +1 more source
On full-view coverage in camera sensor networks [PDF]
2011 Proceedings IEEE INFOCOM, 2011 Camera sensors are different from traditional scalar sensors as different cameras from different positions can form distinct views of the object. However, traditional disk sensing model does not consider this intrinsic property of camera sensors. To this end, we propose a novel model called full-view coverage.
Yi Wang 0014, Guohong Cao
openaire +1 more source