Research on Monitoring Technology of Pantograph Sliding Plate Abrasion Based on Sub-pixel Edge Extraction

2020 ◽  
pp. 1-11
Author(s):  
Wang Dai ◽  
Zhaoyi Su ◽  
Lichao Fang ◽  
Shibo Li ◽  
Yong Zhang ◽  
...  
Keyword(s):  
Edge Extraction ◽  
Monitoring Technology ◽  
Sliding Plate

Application of Monitoring Technology to Maintenance of Social Infrastructure

2018 ◽  
Vol 56 (1) ◽  
pp. 30-33
Author(s):  
M. Ishida ◽  
A. Hiroe
Keyword(s):  
Social Infrastructure ◽  
Monitoring Technology

Research on Video Encryption and Privacy Protection in Cloud Monitoring System Based on H.264

2019 ◽  
Vol 12 ◽  
Author(s):  
Qingtao Wu ◽  
Zaihui Cao
Keyword(s):  
Real Time ◽  
Monitoring System ◽  
Video Data ◽  
Encryption Algorithm ◽  
Management Tool ◽  
Video Encryption ◽  
Wireless Multimedia ◽  
Monitoring Technology ◽  
Security Issues ◽  
Cloud Monitoring

: Cloud monitoring technology is an important maintenance and management tool for cloud platforms.Cloud monitoring system is a kind of network monitoring service, monitoring technology and monitoring platform based on Internet. At present, the monitoring system is changed from the local monitoring to cloud monitoring, with the flexibility and convenience improved, but also exposed more security issues. Cloud video may be intercepted or changed in the transmission process. Most of the existing encryption algorithms have defects in real-time and security. Aiming at the current security problems of cloud video surveillance, this paper proposes a new video encryption algorithm based on H.264 standard. By using the advanced FMO mechanism, the related macro blocks can be driven into different Slice. The encryption algorithm proposed in this paper can encrypt the whole video content by encrypting the FMO sub images. The method has high real-time performance, and the encryption process can be executed in parallel with the coding process. The algorithm can also be combined with traditional scrambling algorithm, further improve the video encryption effect. The algorithm selects the encrypted part of the video data, which reducing the amount of data to be encrypted. Thus reducing the computational complexity of the encryption system, with faster encryption speed, improve real-time and security, suitable for transfer through mobile multimedia and wireless multimedia network.

scholarly journals Healthcare workers' attitudes towards hand-hygiene monitoring technology

2019 ◽  
Vol 102 (4) ◽  
pp. 413-418 ◽  
Author(s):  
C. Tarantini ◽  
P. Brouqui ◽  
R. Wilson ◽  
K. Griffiths ◽  
P. Patouraux ◽  
...  
Keyword(s):  
Hand Hygiene ◽  
Healthcare Workers ◽  
Monitoring Technology

Remote Monitoring Technology and its Application to Control of Industrial Power Supply

2014 ◽  
Vol 575 ◽  
pp. 805-808
Author(s):  
Jin Hong Zhu ◽  
Ze Guo Wei
Keyword(s):  
Wireless Communication ◽  
Power Supply ◽  
Remote Monitoring ◽  
Monitoring Technology ◽  
Control Schemes

In this paper, remote monitoring technology and its application to control of industrial power supply are discussed in detail, including its composition, function and classification. The two approaches of wired and wireless communication are analyzed, and four cases of typical systems are introduced as well. Practice has proved that the presented several control schemes are feasible and effective.

scholarly journals Research on the application of on-line monitoring technology for bolt axial force of wind turbine

2021 ◽  
Vol 1043 (3) ◽  
pp. 032052
Author(s):  
Linlin Cao ◽  
Kai Liu ◽  
Zhongwei Zhang ◽  
Wendong Sun ◽  
Weiliang Chen
Keyword(s):  
Wind Turbine ◽  
Axial Force ◽  
Monitoring Technology ◽  
On Line
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