Výsledky vyhledávání - "Hsiang‐Yueh Lai"

Akademický článek

Mel-Scale Frequency Extraction and Classification of Dialect-Speech Signals With 1D CNN Based Classifier for Gender and Region Recognition

Autor: Hsiang-Yueh Lai, Chia-Chieh Hu, Chia-Hung Wen, Jian-Xing Wu, Neng-Sheng Pai, Cheng-Yu Yeh, Chia-Hung Lin

Publikováno v: IEEE Access, Vol 12, Pp 102962-102976 (2024)

Humans communicate and interact through natural languages, such as American English (AE), Taiwanese, Italian, and numerous variants of Spanish. Through automatic speech analysis and recognition technologies, human-machine interaction systems (HMISs)

Externí odkaz: https://doaj.org/article/3e5995bec33b4ce1b5777664964e7fb2

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Akademický článek

Vowel classification with combining pitch detection and one‐dimensional convolutional neural network based classifier for gender identification

Autor: Chia‐Hung Lin, Hsiang‐Yueh Lai, Ping‐Tzan Huang, Pi‐Yun Chen, Chien‐Ming Li

Publikováno v: IET Signal Processing, Vol 17, Iss 5, Pp n/a-n/a (2023)

Abstract Human speech signals may contain specific information regarding a speaker's characteristics, and these signals can be very useful in applications involving interactive voice response (IVR) and automatic speech recognition (ASR). For IVR and

Externí odkaz: https://doaj.org/article/6343aa5c83ac43088f8dab1ee96137ac

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Akademický článek

Intelligent Symmetric Cryptography With Chaotic Map and Quantum Based Key Generator for Medical Images Infosecurity

Autor: Chia-Hung Lin, Jian-Xing Wu, Pi-Yun Chen, Hsiang-Yueh Lai, Chien-Ming Li, Chao-Lin Kuo, Neng-Sheng Pai

Publikováno v: IEEE Access, Vol 9, Pp 118624-118639 (2021)

Medical images can be constructed in two-dimensional (2D) or three-dimensional (3D) view imaging to be applied in disease detection and diagnosis inside the body, such as cancer/tumor, heart, or lung-related diseases. These images may contain patient

Externí odkaz: https://doaj.org/article/bd5adf2b4aad4c18a16909834849bba8

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Akademický článek

Breast Lesions Screening of Mammographic Images with 2D Spatial and 1D Convolutional Neural Network-Based Classifier

Autor: Chia-Hung Lin, Hsiang-Yueh Lai, Pi-Yun Chen, Jian-Xing Wu, Ching-Chou Pai, Chun-Min Su, Hui-Wen Ho

Publikováno v: Applied Sciences, Vol 12, Iss 15, p 7516 (2022)

Mammography is a first-line imaging examination that employs low-dose X-rays to rapidly screen breast tumors, cysts, and calcifications. This study proposes a two-dimensional (2D) spatial and one-dimensional (1D) convolutional neural network (CNN) to

Externí odkaz: https://doaj.org/article/aad25caed4a644ceac3d0b1e845dbcf2

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Akademický článek

FPGA-Based Hybrid Stepper Motor Drive System Design by Variable Structure Control

Autor: Chiu-Keng Lai, Bo-Wei Lin, Hsiang-Yueh Lai, Guan-You Chen

Publikováno v: Actuators, Vol 10, Iss 6, p 113 (2021)

A stepper motor is usually operated in position open-loop control for simplicity. However, in order to improve the transient and steady-state performances of the stepper motor-based drive system, a high performance stepper motor drive system is usual

Externí odkaz: https://doaj.org/article/89d18bf9b21749b6aafcb98c11cd07c0

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Akademický článek

Field Programmable Gate Array-Based Linear Shaft Motor Drive System Design in Terms of the Trapezoidal Velocity Profile Consideration

Autor: Chiu-Keng Lai, Hsiang-Yueh Lai, Yong-Xiang Tang, En-Shen Chang

Publikováno v: Machines, Vol 7, Iss 3, p 59 (2019)

Owing to the benefits of programmable and parallel processing of the field programmable gate arrays (FPGAs), they have been widely used to the realization of digital controllers and motor drive systems. In this study, we adopt the FPGA chip to realiz

Externí odkaz: https://doaj.org/article/7aafbc02ccc645fa9f5f8f0971000006

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Tremor Class Scaling for Parkinson Disease Patients Using an Array X-Band Microwave Doppler-Based Upper Limb Movement Quantizer

Autor: Hsiang-Yueh Lai, Chia-Hung Lin, Pi-Yun Chen, Jin-Chyr Hsu, Jian-Xing Wu, Neng-Sheng Pai

Publikováno v: IEEE Sensors Journal. 21:21473-21485

Consensus criteria for tremor classification in Parkinson’s disease (PD) patients are clinically important for automatically evaluating the PD rating scale. Wearable sensing tools with direct contact measurements can obtain physiological signals to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a37cfa335742b7c9c00f81db8b7554fe
https://doi.org/10.1109/jsen.2021.3103803

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Multilayer Convolutional Processing Network Based Cryptography Mechanism for Digital Images Infosecurity

Autor: Chia-Hung Lin, Chia-Hung Wen, Hsiang-Yueh Lai, Ping-Tzan Huang, Pi-Yun Chen, Chien-Ming Li, Neng-Sheng Pai

Publikováno v: Processes; Volume 11; Issue 5; Pages: 1476

Digital images can be easily shared or stored using different imaging devices, storage tools, and computer networks or wireless communication systems. However, these digital images, such as headshots or medical images, may contain private information

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6af5de34037e11681f10501384eb37e
https://doi.org/10.3390/pr11051476

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Intelligent Symmetric Cryptography With Chaotic Map and Quantum Based Key Generator for Medical Images Infosecurity

Autor: Hsiang-Yueh Lai, Jian Xing Wu, Chao-Lin Kuo, Neng-Sheng Pai, Chia-Hung Lin, Chien-Ming Li, Pi-Yun Chen

Publikováno v: IEEE Access, Vol 9, Pp 118624-118639 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f078f3c304ef6bd8b576a6381878a29
https://doi.org/10.1109/access.2021.3107608

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