Dr. Ruiqi Cheng Profile

Dr. Ruiqi Cheng

at Zhejiang Univ

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 17 October 2019 Presentation + Paper

Visual place recognition based on multilevel descriptors for the visually impaired people

Yicheng Fang, Kaiwei Wang, Ruiqi Cheng, Kailun Yang, Jian Bai

Proceedings Volume 11158, 1115808 (2019) https://doi.org/10.1117/12.2532524

KEYWORDS: Databases, Visualization, Feature extraction, Image processing, Detection and tracking algorithms, Image segmentation, Image enhancement, Sensors, Image sensors, Image transmission

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Proceedings Article | 19 September 2019 Paper

Semantic scene understanding on mobile device with illumination invariance for the visually impaired

Chengyou Xu, Kaiwei Wang, Kailun Yang, Ruiqi Cheng, Jian Bai

Proceedings Volume 11169, 111690Q (2019) https://doi.org/10.1117/12.2532550

KEYWORDS: Image segmentation, Mobile devices, Computer programming, Visualization, Convolution, Network architectures

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SPIE Journal Paper | 7 February 2019

Assisting the visually impaired: multitarget warning through millimeter wave radar and RGB-depth sensors

Ningbo Long, Kaiwei Wang, Ruiqi Cheng, Kailun Yang, Weijian Hu, Jian Bai

JEI, Vol. 28, Issue 01, 013028, (February 2019) https://doi.org/10.1117/12.10.1117/1.JEI.28.1.013028

KEYWORDS: Radar, Sensors, Extremely high frequency, Data fusion, Image fusion, Sensor fusion, Filtering (signal processing), Visualization, Radar sensor technology, Detection and tracking algorithms

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Proceedings Article | 9 October 2018 Presentation + Paper

Scene text detection and recognition system for visually impaired people in real world

Lei Fei, Kaiwei Wang, Shufei Lin, Kailun Yang, Ruiqi Cheng, Hao Chen

Proceedings Volume 10794, 107940S (2018) https://doi.org/10.1117/12.2325523

KEYWORDS: Visualization, Neural networks, Detection and tracking algorithms, Optical character recognition, Network architectures, Object recognition, Navigation systems, Roads, Sensors, Image segmentation

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Proceedings Article | 9 October 2018 Presentation + Paper

Glass detection and recognition based on the fusion of ultrasonic sensor and RGB-D sensor for the visually impaired

Zhiming Huang, Kaiwei Wang, Kailun Yang, Ruiqi Cheng, Jian Bai

Proceedings Volume 10794, 107940F (2018) https://doi.org/10.1117/12.2325496

KEYWORDS: Glasses, Sensors, Ultrasonics, Mirrors, Sensor fusion, Calibration

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Proceedings Article | 5 October 2018 Presentation + Paper

Fusion of millimeter wave radar and RGB-depth sensors for assisted navigation of the visually impaired

Ningbo Long, Kaiwei Wang, Ruiqi Cheng, Kailun Yang, Jian Bai

Proceedings Volume 10800, 1080006 (2018) https://doi.org/10.1117/12.2324626

KEYWORDS: Radar, Sensors, Sensor fusion, Radar sensor technology, Cameras, Data fusion

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SPIE Journal Paper | 27 October 2017

Crosswalk navigation for people with visual impairments on a wearable device

Ruiqi Cheng, Kaiwei Wang, Kailun Yang, Ningbo Long, Weijian Hu, Hao Chen, Jian Bai, Dong Liu

JEI, Vol. 26, Issue 05, 053025, (October 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.5.053025

KEYWORDS: Detection and tracking algorithms, Visualization, Neural networks, Algorithm development, Binary data, Neurons, Roads, Cameras, Evolutionary algorithms, Image segmentation

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Showing 5 of 7 publications

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