Results 41 to 50 of about 294,297 (150)

Deep Learning‐Enabled Multifunctional Electronic Skin System for Human Activity Recognition and Sign Language Translation

SmartMat
The integration of wearable technologies and intelligent algorithms is anticipated to enable synergistic platforms for human motion monitoring and enhanced human‐computer interaction.
Kunhao Xiu, Jingyao Sun, Min Zhang, Ziying Wang, Wei Yu, Haojun Fan, Libin Zhao, Kaiyan Huang   +7 more
doaj   +1 more source

A review of algorithms and techniques for image-based recognition and inference in mobile robotic systems

International Journal of Advanced Robotic Systems, 2020
Autonomous vehicles include driverless, self-driving and robotic cars, and other platforms capable of sensing and interacting with its environment and navigating without human help.
Thomas Andzi-Quainoo Tawiah
doaj   +1 more source

Performance Evaluation of Distributed-Antenna Communications Systems Using Beam-Hopping

, 2005
Digital beamforming (DBF) techniques are capable of improving the performance of communications systems significantly. However, if the transmitted signals are conflicted with strong interference, especially, in the direction of the transmitted beams ...
Hu, H., Yang, L.-L., Zhu, J.
core   +1 more source

Empowering and assisting natural human mobility: The simbiosis walker [PDF]

, 2011
This paper presents the complete development of the Simbiosis Smart Walker. The device is equipped with a set of sensor subsystems to acquire user-machine interaction forces and the temporal evolution of user's feet during gait.
Frizera A., Frizera A., Frizera A., Neto A. Frizera, Oppenheim A. V., van Hook F. W., Wasson G., Widrow B., Winter D. A.   +8 more
core   +4 more sources

Computer aided vertebral visualization and analysis: a methodology using the sand rat, a small animal model of disc degeneration

BMC Musculoskeletal Disorders, 2003
Background The purpose of this study is to present an automated system that analyzes digitized x-ray images of small animal spines identifying the effects of disc degeneration.
Hanley Edward N, Najarian Kayvan, Brown Darien, Wilson Christy, Gruber Helen E   +4 more
doaj   +1 more source

A Survey on Wireless Security: Technical Challenges, Recent Advances and Future Trends

, 2016
This paper examines the security vulnerabilities and threats imposed by the inherent open nature of wireless communications and to devise efficient defense mechanisms for improving the wireless network security.
Hanzo, Lajos, Wang, Xianbin, Zhu, Jia, Zou, Yulong   +3 more
core   +1 more source

Segmentation-assisted detection of dirt impairments in archived film sequences [PDF]

, 2007
A novel segmentation-assisted method for film dirt detection is proposed. We exploit the fact that film dirt manifests in the spatial domain as a cluster of connected pixels whose intensity differs substantially from that of its neighborhood and we ...
Ren, Jinchang, Vlachos, T.
core   +1 more source

Reconfigurable mobile communications: compelling needs and technologies to support reconfigurable terminals [PDF]

, 2000
To date, research into reconfigurable mobile communications has predominantly focussed on the software radio concept, and specifically on the hardware technologies required to move physical layer processing into a programmable environment.
Beach, MA, Dillinger, M, Drew, NJ, Farnham, Tim, Mangold, P, Williams, D   +5 more
core   +2 more sources

Detect-and-forward relaying aided cooperative spatial modulation for wireless networks

, 2013
A novel detect-and-forward (DeF) relaying aided cooperative SM scheme is proposed, which is capable of striking a flexible tradeoff in terms of the achievable bit error ratio (BER), complexity and unequal error protection (UEP).
Dong, Binhong, El-Hajjar, Mohammed, Hanzo, Lajos, Li, Shaoqian, Xiao, Yue, Yang, Ping, Zhang, Bo   +6 more
core   +1 more source

The clinical applications of brain–computer interfaces

Brain-X
With the establishment of interdisciplinary platforms in medical engineering, the twenty‐first century has witnessed rapid advancements in brain‒computer interface (BCI) technology, demonstrating significant potential in clinical applications.
Chao‐Ran Jia, Jian‐Wei Huang, Ying‐Qing Hu, Hai‐Yun Zhou, Hong‐Yu Liu, Xin Liu, Hai Zhang, Zu‐Cheng Shen, Wen‐Sheng Li, Shuang‐Qi Gao, Ying Guo   +10 more
doaj   +1 more source