Dr. Jiaqiu Ai Profile

Dr. Jiaqiu Ai

at Hefei Univ of Technology

SPIE Involvement:

Author

Publications (6)

SPIE Journal Paper | 22 July 2023

Synthetic aperture radar ground target image generation based on improved Wasserstein generative adversarial networks with gradient penalty

Zheng Qu, Gaowei Fan, Zhicheng Zhao, Lu Jia, Jun Shi, Jiaqiu Ai

JARS, Vol. 17, Issue 03, 036501, (July 2023) https://doi.org/10.1117/12.10.1117/1.JRS.17.036501

KEYWORDS: Synthetic aperture radar, Image quality, Image fusion, Gallium nitride, Education and training, Detection and tracking algorithms, Semantics, Image segmentation, Objectives, Feature extraction

Read Abstract +

SPIE Journal Paper | 25 March 2022

Completed local binary patterns feature integrated convolutional neural network-based terrain classification algorithm in polarimetric synthetic aperture radar images

Jiaqiu Ai, Mo Huang, Feifan Wang, Xingming Yang, Yanlan Wu

JARS, Vol. 16, Issue 01, 014525, (March 2022) https://doi.org/10.1117/12.10.1117/1.JRS.16.014525

KEYWORDS: Image classification, Feature extraction, Synthetic aperture radar, Binary data, Polarimetry, Polarization, Evolutionary algorithms, Convolution, Scattering, Convolutional neural networks

Read Abstract +

SPIE Journal Paper | 28 April 2020

Adaptively truncated clutter-statistics-based variability index constant false-alarm-rate detector in SAR imagery

Hang Yang, Jiaqiu Ai, Weidong Shi, Fang Zhou, Jinling Zhao, Zhao Niu

JARS, Vol. 14, Issue 02, 026509, (April 2020) https://doi.org/10.1117/12.10.1117/1.JRS.14.026509

KEYWORDS: Sensors, Synthetic aperture radar, Environmental sensing, Statistical analysis, Target detection, Image sensors, Signal to noise ratio, Data modeling, Radar, Sensor performance

Read Abstract +

SPIE Journal Paper | 13 May 2019

Truncated-statistics-based bilateral filter for speckle reduction in synthetic aperture radar imagery

Jiaqiu Ai, Hang Yang, Xuezhi Yang, Ruiming Liu, Qiwu Luo, Xiaohui Zhang

JARS, Vol. 13, Issue 02, 026505, (May 2019) https://doi.org/10.1117/12.10.1117/1.JRS.13.026505

KEYWORDS: Speckle, Synthetic aperture radar, Image filtering, Digital filtering, Denoising, Interference (communication), Optical filters, Electronic filtering, Diffusion, Statistical analysis

Read Abstract +