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154 results on '"Zhou, Yuanhao"'

2. 3D Reconstruction Method of Metal Pipe Inner Wall Based on Multi-camera Sequential Image Acquisition

Author

Zhou, Yuanhao, Chen, Dejun, Ye, Haobin, Wang, Xingguo, Deng, Hao, Wang, Dongdong, Liu, Juanxiu, Du, Xiaohui, Liu, Lin, Zhang, Ping, Zhang, Jing, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Tan, Kay Chen, Series Editor, and Chinese Institute of Command and Control, editor

Published
2024
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24. Spectrally Tunable Lead-Free Perovskite Rb 2 ZrCl 6 :Te for Information Encryption and X-ray Imaging.

Author

Pan, Guoxue, Li, Mingqing, Yu, Xiaotong, Zhou, Yuanhao, Xu, Minghui, Yang, Xinxin, Xu, Zhan, Li, Qianli, and Feng, He

Subjects
X-ray imaging, IMAGE encryption, PEROVSKITE, ELECTRON-phonon interactions, SCINTILLATORS, BINDING energy, EXCITON theory
Abstract

A series of lead-free Rb2ZrCl6:xTe4+ (x = 0%, 0.1%, 0.5%, 1.0%, 2.0%, 3.0%, 5.0%, 10.0%) perovskite materials were synthesized through a hydrothermal method in this work. The substitution of Te4+ for Zr in Rb2ZrCl6 was investigated to examine the effect of Te4+ doping on the spectral properties of Rb2ZrCl6 and its potential applications. The incorporation of Te4+ induced yellow emission of triplet self-trapped emission (STE). Different luminescence wavelengths were regulated by Te4+ concentration and excitation wavelength, and under a low concentration of Te4+ doping (x ≤ 0.1%), different types of host STE emission and Te4+ triplet state emission could be achieved through various excitation energies. These luminescent properties made it suitable for applications in information encryption. When Te4+ was doped at high concentrations (x ≥ 1%), yellow triplet state emission of Te4+ predominated, resulting in intense yellow emission, which stemmed from strong exciton binding energy and intense electron-phonon coupling. In addition, a Rb2ZrCl6:2%Te4+@RTV scintillating film was fabricated and a spatial resolution of 3.7 lp/mm was achieved, demonstrating the potential applications of Rb2ZrCl6:xTe4+ in nondestructive detection and bioimaging. [ABSTRACT FROM AUTHOR]

Published
2024
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27. A Strategy for Real-Time Suppressing the Fluctuation of DFB Chip Microcharacter Spotting Accuracy in Optical Device Packaging

Author

Wang, Xudong, Liu, Lin, Liu, Juanxiu, Zhou, Yuanhao, Du, Xiaohui, Zhang, Jing, Du, Hongfei, Ye, Yutang, and Liu, Yong

Abstract

Effectively, economically and long-term stably real-time suppressing the fluctuation of microcharacter spotting accuracy (mCSA) for a submillimeter-level distributed feedback laser (DFB) chip in the complex industrial environment (CIE) is an essential but challenging task in optical device packaging. This article develops an end-to-end micro-optical character recognition net (MOCRNet) with a one-stage framework (OSF), data enhancement, and defect preprocessing. Specifically, by embedding the proposed text defect detector (TDD) and the text flip detection (TFD), the OSF has replaced the previous traditional multistage frameworks for improving long-term accuracy and efficiency. Moreover, a data enhancement technique called the environmental noise revivification method (ENRM) is applied to obtain expanded sample images with environmental noise to suppress small fluctuations by training the model; additionally, large and small fluctuations caused by defects in the character area and on characters are effectively suppressed by the background defect removal module (BDRM) and TDD, respectively. Experiments from a real-world optical device packaging line based on the proposed MOCRNet industrial intelligent microscope system reached an mCSA of better than 99.6% and accordingly decost the labor to 86% compared to 98.8% and 72% in the latest previous work, respectively. The results demonstrate the superiority of the proposed MOCRNet to the state-of-the-art models, as well as the effectiveness and accuracy, and stability for handling a great fluctuation of mCSA from submillimeter-level chips with defects and noise during the optical device packaging in the CIE.

Published
2024
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33. Modified Montmorillonite Improved Growth Performance of Broilers by Modulating Intestinal Microbiota and Enhancing Intestinal Barriers, Anti-Inflammatory Response, and Antioxidative Capacity

Author

Wang, Qi, primary, Zhan, Xiaoli, additional, Wang, Baikui, additional, Wang, Fei, additional, Zhou, Yuanhao, additional, Xu, Shujie, additional, Li, Xiang, additional, Tang, Li, additional, Jin, Qian, additional, Li, Weifen, additional, Gong, Li, additional, and Fu, Aikun, additional

Published
2022
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35. Additional file 1 of Dietary supplementation of Macleaya cordata extract and Bacillus in combination improve laying performance by regulating reproductive hormones, intestinal microbiota and barrier function of laying hens

Author

Wang, Fei, Zou, Peng, Xu, Shujie, Wang, Qi, Zhou, Yuanhao, Li, Xiang, Tang, Li, Wang, Baikui, Jin, Qian, Yu, Dongyou, and Li, Weifen

Abstract

Additional file 1: Table S1. Sequences of oligonucleotide primers used for RT-qPCR. Table S2. Organs indices of laying hens fed different biological feed additives1.

Published
2022
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37. Bacillus amyloliquefaciens SC06 alleviates the obesity of ob/ob mice and improves their intestinal microbiota and bile acid metabolism

Author

Zeng, Zhonghua, primary, Zhou, Yuanhao, additional, Xu, Yibin, additional, Wang, Song, additional, Wang, Baikui, additional, Zeng, Zihan, additional, Wang, Qi, additional, Ye, Xiaolin, additional, Jin, Lu, additional, Yue, Min, additional, Tang, Li, additional, Zou, Peng, additional, Zhao, Pengwei, additional, and Li, Weifen, additional

Published
2022
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40. Dietary Supplementation With Lactobacillus plantarum Ameliorates Compromise of Growth Performance by Modulating Short-Chain Fatty Acids and Intestinal Dysbiosis in Broilers Under Clostridium perfringens Challenge

Author

Wang, Baikui, primary, Zhou, Yuanhao, additional, Mao, Yulong, additional, Gong, Li, additional, Li, Xiang, additional, Xu, Shujie, additional, Wang, Fei, additional, Guo, Qianpeng, additional, Zhang, Huihua, additional, and Li, Weifen, additional

Published
2021
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