Search Results for author: Weidong Hu

Found 9 papers, 4 papers with code

Waveform-Domain Complementary Signal Sets for Interrupted Sampling Repeater Jamming Suppression

no code implementations19 Jan 2024 Hanning Su, Qinglong Bao, Jiameng Pan, Fucheng Guo, Weidong Hu

The interrupted-sampling repeater jamming (ISRJ) is coherent and has the characteristic of suppression and deception to degrade the radar detection capabilities.

Waveform-Domain Adaptive Matched Filtering for Suppressing Interrupted-Sampling Repeater Jamming

no code implementations7 Jul 2023 Hanning Su, Qinglong Bao, Jiameng Pan, Fucheng Guo, Weidong Hu

On this domain, an adaptive matched filtering model, known as the waveform-domain adaptive matched filtering (WD-AMF), is established to tackle the problem of ISRJ suppression without relying on a pre-existing ISRJ model.

Statistical Loss and Analysis for Deep Learning in Hyperspectral Image Classification

1 code implementation28 Dec 2019 Zhiqiang Gong, Ping Zhong, Weidong Hu

To overcome this problem, this work characterizes each class from the hyperspectral image as a statistical distribution and further develops a novel statistical loss with the distributions, not directly with samples for deep learning.

General Classification Hyperspectral Image Classification

Deep Manifold Embedding for Hyperspectral Image Classification

1 code implementation24 Dec 2019 Zhiqiang Gong, Weidong Hu, Xiaoyong Du, Ping Zhong, Panhe Hu

Deep learning methods have played a more and more important role in hyperspectral image classification.

Classification Clustering +2

A novel statistical metric learning for hyperspectral image classification

no code implementations13 May 2019 Zhiqiang Gong, Ping Zhong, Weidong Hu, Zixuan Xiao, Xuping Yin

In this paper, a novel statistical metric learning is developed for spectral-spatial classification of the hyperspectral image.

Classification General Classification +2

An End-to-End Joint Unsupervised Learning of Deep Model and Pseudo-Classes for Remote Sensing Scene Representation

no code implementations18 Mar 2019 Zhiqiang Gong, Ping Zhong, Weidong Hu, Fang Liu, Bingwei Hui

Finally, joint learning of the pseudo-center loss and the pseudo softmax loss which is formulated with the samples and the pseudo labels is developed for unsupervised remote sensing scene representation to obtain discriminative representations from the scenes.

Learning Efficient Single-stage Pedestrian Detectors by Asymptotic Localization Fitting

1 code implementation ECCV 2018 Wei Liu, Shengcai Liao, Weidong Hu, Xuezhi Liang, Xiao Chen

However, current single-stage detectors (e. g. SSD) have not presented competitive accuracy on common pedestrian detection benchmarks.

Ranked #11 on Pedestrian Detection on Caltech (using extra training data)

Pedestrian Detection

Diversity in Machine Learning

no code implementations4 Jul 2018 Zhiqiang Gong, Ping Zhong, Weidong Hu

Even though the diversity plays an important role in machine learning process, there is no systematical analysis of the diversification in machine learning system.

BIG-bench Machine Learning Camera Relocalization +5

Binary Stereo Matching

1 code implementation10 Feb 2014 Kang Zhang, Jiyang Li, Yijing Li, Weidong Hu, Lifeng Sun, Shiqiang Yang

In this paper, we propose a novel binary-based cost computation and aggregation approach for stereo matching problem.

Computational Efficiency Stereo Matching +1

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