Search Results - "Ouyang, Kewei"

Scheme of Parameter Estimation for Generalized Gamma Distribution and Its Application to Ship Detection in SAR Images by Gao, Gui, Ouyang, Kewei, Luo, Yongbo, Liang, Sheng, Zhou, Shilin

“…In the detection applications of synthetic aperture radar (SAR) data, a crucial problem is developing precise models for clutter statistics. Generalized gamma…”
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Encoding Time Series as Multi-Scale Signed Recurrence Plots for Classification Using Fully Convolutional Networks by Zhang, Ye, Hou, Yi, Zhou, Shilin, Ouyang, Kewei

“…Recent advances in time series classification (TSC) have exploited deep neural networks (DNN) to improve the performance. One promising approach encodes time…”
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Statistical Modeling of PMA Detector for Ship Detection in High-Resolution Dual-Polarization SAR Images by Gao, Gui, Luo, Yongbo, Ouyang, Kewei, Zhou, Shilin

“…The product of multilook amplitudes (PMA) detector has been used to detect ships in high-resolution dual-polarization synthetic-aperture-radar images. However,…”
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Convolutional Neural Network with an Elastic Matching Mechanism for Time Series Classification by Ouyang, Kewei, Hou, Yi, Zhou, Shilin, Zhang, Ye

“…Recently, some researchers adopted the convolutional neural network (CNN) for time series classification (TSC) and have achieved better performance than most…”
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Exploring complementary information of self‐supervised pretext tasks for unsupervised video pre‐training by Zhou, Wei, Hou, Yi, Ouyang, Kewei, Zhou, Shilin

“…This study addresses the problem of the unsupervised pre‐training of video representation learning. The authors' focus is on two common approaches: knowledge…”
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Adaptive Multi-Scale Wavelet Neural Network for Time Series Classification by Ouyang, Kewei, Hou, Yi, Zhou, Shilin, Zhang, Ye

“…Wavelet transform is a well-known multi-resolution tool to analyze the time series in the time-frequency domain. Wavelet basis is diverse but predefined by…”
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Conflict Management for Target Recognition Based on PPT Entropy and Entropy Distance by Xu, Shijun, Hou, Yi, Deng, Xinpu, Ouyang, Kewei, Zhang, Ye, Zhou, Shilin

“…Conflicting evidence affects the final target recognition results. Thus, managing conflicting evidence efficiently can help to improve the belief degree of the…”
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A novel divergence measure in Dempster–Shafer evidence theory based on pignistic probability transform and its application in multi-sensor data fusion by Xu, Shijun, Hou, Yi, Deng, Xinpu, Chen, Peibo, Ouyang, Kewei, Zhang, Ye

“…Dempster–Shafer (D–S) evidence theory is more and more extensively applied in multi-sensor data fusion. However, it is still an open issue that how to…”
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Ship Velocity Estimation in Airborne Along-Track Interferometric SAR Imagery Based on the Fractional Fourier Transform by Zhang, Linlin, Long, Yonghong, Huang, Kuihua, Li, Yan, Chen, Chao, Ouyang, Kewei

“…Synthetic aperture radar (SAR) was originally exploited to image stationary scenes. However, it is important to derive target information of velocity for many…”
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Multi-scale signed recurrence plot based time series classification using inception architectural networks by Zhang, Ye, Hou, Yi, OuYang, Kewei, Zhou, Shilin

“…•The reccurence plots (RP) suffer from the multi-scale and tendency confusion problems.•Multi-scale signed recurrence plots (MSRP) are proposed to handle the…”
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Scheme for Characterizing Clutter Statistics in SAR Amplitude Images by Combining Two Parametric Models by Gao, Gui, Gao, Sheng, Ouyang, Kewei, He, Juan, Li, Gaosheng

“…Accurate knowledge of the statistical properties of synthetic aperture radar (SAR) amplitude data is essential for the processing and interpretation of SAR…”
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Knowledge transfer via distillation from time and frequency domain for time series classification by Ouyang, Kewei, Hou, Yi, Zhang, Ye, Ma, Chao, Zhou, Shilin

“…Although deep learning has achieved great success on time series classification, two issues are unsolved. First, existing methods mainly extract features in…”
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