Results 21 to 30 of about 599,835 (289)
Approximate Initialization of Camera Sensor Networks [PDF]
, 2007 Camera sensor networks--wireless networks of low-power imaging sensors-have become popular recently for monitoring applications. In this paper, we argue that traditional vision-based techniques for calibrating cameras are not directly suitable for low-power sensors deployed in remote locations.
Purushottam Kulkarni +2 more
openaire +1 more source
Barrier Coverage for 3D Camera Sensor Networks [PDF]
Sensors, 2017 Barrier coverage, an important research area with respect to camera sensor networks, consists of a number of camera sensors to detect intruders that pass through the barrier area. Existing works on barrier coverage such as local face-view barrier coverage and full-view barrier coverage typically assume that each intruder is considered as a point ...
Pengju Si +5 more
openaire +3 more sources
Sensors, 2009 High-resolution images with wide field of view are important in realizing many applications of wireless multimedia sensor networks. Previous works that generally use multi-tier topology and provide such images by increasing the capabilities of camera ...
Maghsoud Abbaspour +3 more
doaj +1 more source
Radar Voxel Fusion for 3D Object Detection
Applied Sciences, 2021 Automotive traffic scenes are complex due to the variety of possible scenarios, objects, and weather conditions that need to be handled. In contrast to more constrained environments, such as automated underground trains, automotive perception systems ...
Felix Nobis +4 more
doaj +1 more source
IEEE Access, 2019 Sensor placement and charging in proximity service are becoming critical issues. In this paper, novel methods are proposed to address the coverage optimization problem and charging problem of camera networks with mobile nodes.
Xiaohui Wang +3 more
doaj +1 more source
Italian National Conference on Sensors, 2018 Finger-vein recognition, which is one of the conventional biometrics, hinders fake attacks, is cheaper, and it features a higher level of user-convenience than other biometrics because it uses miniaturized devices. However, the recognition performance of
Wan Kim, Jong-Min Song, K. Park
semanticscholar +1 more source
Convolutional Neural Network-Based Shadow Detection in Images Using Visible Light Camera Sensor
Italian National Conference on Sensors, 2018 Recent developments in intelligence surveillance camera systems have enabled more research on the detection, tracking, and recognition of humans. Such systems typically use visible light cameras and images, in which shadows make it difficult to detect ...
Dong Seop Kim, Muhammad Arsalan, K. Park
semanticscholar +1 more source
A Camera Nodes Correlation Model Based on 3D Sensing in Wireless Multimedia Sensor Networks
International Journal of Distributed Sensor Networks, 2012 In wireless multimedia sensor networks, multiple camera sensor nodes generally are used for gaining enhanced observations of a certain area of interest.
Chong Han +4 more
doaj +1 more source
Distributed image search in camera sensor networks [PDF]
Proceedings of the 6th ACM conference on Embedded network sensor systems, 2008 Recent advances in sensor networks permit the use of a large number of relatively inexpensive distributed computational nodes with camera sensors linked in a network and possibly linked to one or more central servers. We argue that the full potential of such a distributed system can be realized if it is designed as a distributed search engine where ...
Yan, TX, Ganesan, D, Manmatha, R
openaire +2 more sources
A Deep Learning-based Radar and Camera Sensor Fusion Architecture for Object Detection [PDF]
Sensor Data Fusion, 2019 Object detection in camera images, using deep learning has been proven successfully in recent years. Rising detection rates and computationally efficient network structures are pushing this technique towards application in production vehicles ...
Felix Nobis +4 more
semanticscholar +1 more source