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Human Identificatio...
Human Identification by Mean of Optoelectronic Reservoir Computing
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- Ye, Kangpeng (författare)
- Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.,Zhejiang University, China
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- Lou, Chaoteng (författare)
- Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.,Zhejiang University, China
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- Suo, Xingmeng (författare)
- Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.,Zhejiang University, China
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- Song, Yujie (författare)
- Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.,Zhejiang University, China
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- Feng, Xingxing (författare)
- Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.,Zhejiang University, China
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- Ozolins, Oskars (författare)
- RISE,KTH,Fotonik,RISE Res Inst Sweden, S-16440 Kista, Sweden.;Riga Tech Univ, Inst Telecommun, LV-1048 Riga, Latvia.,Industriella system,KTH Royal Institute of Technology, Sweden; Riga university, Latvia
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- Pang, Xiaodan, Dr. (författare)
- RISE,KTH,Fotonik,Sch Engn Sci, S-16440 Kista, Sweden.;RISE Res Inst Sweden, S-16440 Kista, Sweden.,Industriella system,KTH Royal Institute of Technology, Sweden
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- Zhang, Lu (författare)
- Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.;Zhejiang Lab, Hangzhou 311121, Peoples R China.,Zhejiang University, China; Zhejiang Lab, China
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- Yu, Xianbin (författare)
- Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.;Zhejiang Lab, Hangzhou 311121, Peoples R China.,Zhejiang University, China; Zhejiang Lab, China
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Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China Zhejiang University, China (creator_code:org_t)
- SPIE-Intl Soc Optical Eng, 2022
- 2022
- Engelska.
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Ingår i: 13TH INTERNATIONAL PHOTONICS AND OPTOELECTRONICS MEETINGS (POEM 2021). - : SPIE-Intl Soc Optical Eng.
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- As an improvement of the traditional recurrent neural networks (RNN), the reservoir computing (RC) only needs to train one output connection weight matrix linearly, which greatly reduces the number of machine learning network calculations. The optoelectronic RC can be realized with a delay feedback loop composed of optical and electrical devices. It has the advantages of lower power consumption and faster speed than the all-electric RC scheme. At the same time, it is easier to be controlled than the all-optical RC scheme. In this paper, we propose to employ the optoelectronic RC to process radar signals to distinguish different persons in the indoor environment. The radar signal required for the simulation is referred from the IDRad data set, which contains the echo signals of the frequency modulated continuous wave (FMCW) radar, and five persons of different ages are free to move around in the room, which is close to the real scene. First, the echo signal is processed and the micro-Doppler features are extracted, and each frame corresponds to a row vector. Then, this vector is used as the input signal of the optoelectronic RC. We numerically studied the impact of parameters such as the size of the RC and the regularization coefficient in the system. Finally, the classification accuracy of five targets reaches 87%.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- Reservoir computing
- human identification
- optoelectronic
- delay feedback loop
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Ye, Kangpeng
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Lou, Chaoteng
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Suo, Xingmeng
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Song, Yujie
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Feng, Xingxing
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Ozolins, Oskars
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Pang, Xiaodan, D ...
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Zhang, Lu
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Yu, Xianbin
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- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Data och informa ...
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och Datorseende och ...
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Elektroteknik oc ...
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och Telekommunikatio ...
- Artiklar i publikationen
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Proceedings of S ...
- Av lärosätet
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Kungliga Tekniska Högskolan
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RISE