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Akademický článek

Intrusion detection techniques of variable-frequency vector control system

Autor: CAO Ce, XIE Lun, LI Lian-peng, WANG Zhi-liang

Publikováno v: 工程科学学报, Vol 41, Iss 8, Pp 1074-1084 (2019)

As induction motors are the control core in variable-frequency speed-regulating systems, their efficient operation in industrial production processes needs to be ensured. To realize this, the accuracy and security of control commands and equipment pa

Externí odkaz: https://doaj.org/article/42e70d0f2a734c19ad81dff426292080

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Akademický článek

Capture of microexpressions based on the entropy of oriented optical flow

Autor: LI Dan, XIE Lun, LU Ting, HAN Jing, HU Bo, WANG Zhi-liang, REN Fu-ji

Publikováno v: 工程科学学报, Vol 39, Iss 11, Pp 1727-1734 (2017)

This paper proposes an algorithm that is effective in detecting the key frame of microexpression based on the entropy of oriented optical flow. Initially, this paper used an improved Horn-Schunck optical flow to extract the motion features of adjacen

Externí odkaz: https://doaj.org/article/3a3f640ce66a49b3b71a71027a6bf29b

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Akademický článek

Trusted affective computing based on hysteresis characteristics of the elderly

Autor: HAN Jing, XIE Lun, HE Miao, WANG Zhi-liang, REN Fu-ji

Publikováno v: 工程科学学报, Vol 39, Iss 10, Pp 1591-1597 (2017)

By using the hysteresis characteristics in the cognitive psychological characteristics of the elderly, combined with an affective computing model based on Gross cognitive reappraisal, this paper takes consideration of the influence of the hysteresis

Externí odkaz: https://doaj.org/article/1a79259da56b493aaa47d63cc5d5c49a

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Prediction of solar wind speed by applying convolutional neural network to potential field source surface (PFSS) magnetograms

Autor: Lin, Rong, Luo, Zhekai, He, Jiansen, Xie, Lun, Hou, Chuanpeng, Chen, Shuwei

An accurate solar wind speed model is important for space weather predictions, catastrophic event warnings, and other issues concerning solar wind - magnetosphere interaction. In this work, we construct a model based on convolutional neural network (

Externí odkaz: http://arxiv.org/abs/2304.01234

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Akademický článek

A twin disentanglement Transformer Network with Hierarchical-Level Feature Reconstruction for robust multimodal emotion recognition

Autor: Li, Chiqin, Xie, Lun, Wang, Xinheng, Pan, Hang, Wang, Zhiliang

Publikováno v: In Expert Systems With Applications 10 March 2025 264

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Akademický článek

Robot Emotion and Performance Regulation Based on HMM

Autor: Liu Xin, Xie Lun, Wang Zhi-liang, Fu Dong-mei

Publikováno v: International Journal of Advanced Robotic Systems, Vol 10 (2013)

This paper discusses the transference process of emotional states driven by psychological energy in the active field state space and also builds a robot expression model based on the Hidden Marov Models(HMM). Facial expressions and behaviours are two

Externí odkaz: https://doaj.org/article/fdf3a99b3f9b4ad798e5063081cb11b4

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