Results 31 to 40 of about 42,934 (304)

Fault Diagnosis of the Autonomous Driving Perception System Based on Information Fusion

open access: yesSensors, 2023
The reliability of autonomous driving sensing systems impacts the overall safety of the driving system. However, perception system fault diagnosis is currently a weak area of research, with limited attention and solutions.
Wenkui Hou, Wanyu Li, Pengyu Li
doaj   +1 more source

Distributed Collaborative Camera Actuation Scheme Based on Sensing-Region Management for Wireless Multimedia Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2012
Considering the high energy consumption of image acquisition, computation, and transmission in wireless multimedia sensor networks (WMSNs), two-tier network structure is usually used to lighten the energy consumption burden on camera sensors.
Wusheng Luo, Qin Lu, Jingjing Xiao
doaj   +1 more source

Secure Chaotic Map Based Block Cryptosystem with Application to Camera Sensor Networks

open access: yesSensors, 2011
Recently, Wang et al. presented an efficient logistic map based block encryption system. The encryption system employs feedback ciphertext to achieve plaintext dependence of sub-keys.
Muhammad Khurram Khan   +3 more
doaj   +1 more source

Camera-LiDAR Fusion Method with Feature Switch Layer for Object Detection Networks

open access: yesSensors, 2022
Object detection is an important factor in the autonomous driving industry. Object detection for autonomous vehicles requires robust results, because various situations and environments must be considered.
Taek-Lim Kim, Tae-Hyoung Park
doaj   +1 more source

Enrichment of raw sensor data to enable high-level queries [PDF]

open access: yes, 2010
Sensor networks are increasingly used across various application domains. Their usage has the advantage of automated, often continuous, monitoring of activities and events.
Roantree, Mark   +3 more
core   +1 more source

Energy Consumption Analysis of High Quality Multi-Tier Wireless Multimedia Sensor Network

open access: yesIEEE Access, 2017
Video surveillance is one of the promising applications of the Internet of Things paradigm. We see heterogeneous deployment of sensor platforms in a multi-tier network architecture as a key enabler for energy optimization of battery powered high-quality ...
Tenager Mekonnen   +3 more
doaj   +1 more source

EAGAN: Event‐based attention generative adversarial networks for optical flow and depth estimation

open access: yesIET Computer Vision, 2022
Event camera is a new vision sensor that produces independent asynchronous responses to each pixel's change of illumination intensity. The unique principle of event camera has many advantages over traditional cameras, such as low latency, high temporal ...
Xiuhong Lin   +4 more
doaj   +1 more source

Synchronized High-Speed Vision Sensor Network for Expansion of Field of View

open access: yesSensors, 2018
We propose a 500-frames-per-second high-speed vision (HSV) sensor network that acquires frames at a timing that is precisely synchronized across the network.
Akihito Noda   +3 more
doaj   +1 more source

A visual sensing platform for creating a smarter multi-modal marine monitoring network [PDF]

open access: yes, 2012
Demands from various scientific and management communities along with legislative requirements at national and international levels have led to a need for innovative research into large-scale, low-cost, reliable monitoring of our marine and freshwater ...
O\u27Connor, Edel   +13 more
core   +1 more source

Desperate Coverage Problem in Mission-Driven Camera Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2014
Recently, camera sensor network is attracting huge amount of attention due to the growing popularity of multimedia applications. This paper investigates a new scheduling problem in camera sensor network whose goal is to cover a set of targets as ...
Yi Hong   +4 more
doaj   +1 more source

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