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Yafang Bai
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Publications (4)
Proceedings Article | 21 April 2023 Paper
A piecewise SSB fast detection algorithm for φ-OTDR system disturbance signal
Chen Wang, Yanfeng Tang, Che Liu, Yafang Bai
Proceedings Volume 12602, 126023C (2023) https://doi.org/10.1117/12.2668273
KEYWORDS: Signal detection, Signal processing, Detection and tracking algorithms, Single sideband modulation, Matrices, Oscillators, Tunable filters, Bragg cells, Phase shifts, Optical fibers
Proceedings Article | 4 August 2022 Paper
Environment information collection system based on the Internet of Things
Peng Wang, Yanfeng Tang, Yafang Bai, Di Xia
Proceedings Volume 12306, 1230621 (2022) https://doi.org/10.1117/12.2641460
KEYWORDS: Clouds, Humidity, Sensors, Internet, Environmental sensing, Temperature metrology, Telecommunications, Alternate lighting of surfaces, Receivers, Electronics engineering
Proceedings Article | 4 August 2022 Paper
BGA solder joint air bubbles under the background of interference threshold segmentation method
Di Xia, YanFeng Tang, YaFang Bai, Peng Wang, WenJie Yan, Che Liu, Chen Wang
Proceedings Volume 12306, 123061Y (2022) https://doi.org/10.1117/12.2641423
KEYWORDS: Image segmentation, Image enhancement, Image processing algorithms and systems, Image filtering, Digital filtering, Image processing, Gaussian filters, X-rays, Image quality
Proceedings Article | 4 August 2022 Paper
Fingerprint image classification based on deep learning
Yafang Bai, Yanfeng Tang, Di Xia, Peng Wang, Che Liu, Wenjie Yan, Chen Wang
Proceedings Volume 12306, 123061B (2022) https://doi.org/10.1117/12.2641414
KEYWORDS: Image classification, Image enhancement, Convolution, Neural networks, Image processing, Fingerprint recognition, Databases
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