M
Mang I Vai
Researcher at University of Macau
Publications - 206
Citations - 2728
Mang I Vai is an academic researcher from University of Macau. The author has contributed to research in topics: Computer science & Signal. The author has an hindex of 21, co-authored 181 publications receiving 2193 citations. Previous affiliations of Mang I Vai include University of Hong Kong.
Papers
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Proceedings ArticleDOI
A Front-end Platform of the Network-based Intelligent Home Healthcare Embedded System
TL;DR: An ARM-cored structure embedded with μClinux system is proposed to realize an indispensable front-end platform in a network-based intelligent home healthcare system to integrate several kinds of medical measuring modules with this platform.
Proceedings ArticleDOI
Measurement system with experiments for galvanic coupling type intra-body communication
TL;DR: Experimental results show that the human body has a stable propagation characteristic in the frequency range from 1 kHz to 100 kHz, and the potential gain characteristics approximate to a high-pass filter.
Improving Accuracy and Sensitivity of a Tilted Fiber Bragg Grating Refractometer Using Cladding Mode Envelope Derivative
Zhixiang Huang,Ning Yang,Ji-Fang Xie,Xile Han,Xiangyu Yan,Daotong You,Kaiwei Li,Mang I Vai,Kam-Weng Tam,Tuan Guo,Gaozhi Xiao +10 more
TL;DR: In this paper , the authors proposed a method to measure both small and large refractive index (RI) changes with high accuracy and sensitivity by measuring the derivative of the intensity of the entire cladding mode envelope.
Book ChapterDOI
General Purpose Adaptive Biosignal Acquisition System Combining FPGA and FPAA
TL;DR: This system implementation solves the complexity in biosignal samples acquisition in home healthcare and stability in long term monitoring and can be dynamically reconfigured and adapt to acquire different biosignals without changing any hardware.
Proceedings ArticleDOI
EEG-based Emotion Recognition Under Convolutional Neural Network with Differential Entropy Feature Maps
TL;DR: Evaluation study on the DEAP dataset finds that the 2D feature map configuration exhibits statistically significant effect on the classification performance of the traditional CNN model in classifying the high/low arousal and high/ low valence, respectively.