Search Results for author: Zheng Zhou

Found 13 papers, 6 papers with code

MVPatch: More Vivid Patch for Adversarial Camouflaged Attacks on Object Detectors in the Physical World

no code implementations29 Dec 2023 Zheng Zhou, Hongbo Zhao, Ju Liu, Qiaosheng Zhang, Liwei Geng, Shuchang Lyu, Wenquan Feng

Our method employs a model-perception-based approach that reduces the object confidence scores of several object detectors to boost the transferability of adversarial patches.

Object object-detection +1

Model-free Subsampling Method Based on Uniform Designs

no code implementations8 Sep 2022 Mei Zhang, Yongdao Zhou, Zheng Zhou, Aijun Zhang

In order to measure the goodness of representation of a subdata with respect to the original data, we propose a criterion, generalized empirical F-discrepancy (GEFD), and study its theoretical properties in connection with the classical generalized L2-discrepancy in the theory of uniform designs.

EEG4Students: An Experimental Design for EEG Data Collection and Machine Learning Analysis

1 code implementation24 Aug 2022 Guangyao Dou, Zheng Zhou

However, during the COVID-19 pandemic, data collection and analysis could be more challenging.

EEG Experimental Design

Time Majority Voting, a PC-based EEG Classifier for Non-expert Users

1 code implementation26 Jul 2022 Guangyao Dou, Zheng Zhou, Xiaodong Qu

Using Machine Learning and Deep Learning to predict cognitive tasks from electroencephalography (EEG) signals is a rapidly advancing field in Brain-Computer Interfaces (BCI).

BIG-bench Machine Learning EEG

Neural Topic Modeling with Deep Mutual Information Estimation

no code implementations12 Mar 2022 Kang Xu, Xiaoqiu Lu, Yuan-Fang Li, Tongtong Wu, Guilin Qi, Ning Ye, Dong Wang, Zheng Zhou

NTM-DMIE is a neural network method for topic learning which maximizes the mutual information between the input documents and their latent topic representation.

Mutual Information Estimation Text Clustering +1

EventAnchor: Reducing Human Interactions in Event Annotation of Racket Sports Videos

no code implementations13 Jan 2021 Dazhen Deng, Jiang Wu, Jiachen Wang, Yihong Wu, Xiao Xie, Zheng Zhou, HUI ZHANG, Xiaolong Zhang, Yingcai Wu

The popularity of racket sports (e. g., tennis and table tennis) leads to high demands for data analysis, such as notational analysis, on player performance.

Orthogonal Deep Features Decomposition for Age-Invariant Face Recognition

no code implementations ECCV 2018 Yitong Wang, Dihong Gong, Zheng Zhou, Xing Ji, Hao Wang, Zhifeng Li, Wei Liu, Tong Zhang

Extensive experiments conducted on the three public domain face aging datasets (MORPH Album 2, CACD-VS and FG-NET) have shown the effectiveness of the proposed approach and the value of the constructed CAF dataset on AIFR.

Age-Invariant Face Recognition Benchmarking +1

VelocityGAN: Data-Driven Full-Waveform Inversion Using Conditional Adversarial Networks

1 code implementation26 Sep 2018 Zhongping Zhang, Yue Wu, Zheng Zhou, Youzuo Lin

Acoustic- and elastic-waveform inversion is an important and widely used method to reconstruct subsurface velocity image.

Boundary-based Image Forgery Detection by Fast Shallow CNN

1 code implementation20 Jan 2018 Zhongping Zhang, Yixuan Zhang, Zheng Zhou, Jiebo Luo

In this paper, we substantiate that Fast SCNN can detect drastic change of chroma and saturation.

Demosaicking Image Forgery Detection

Seismic-Net: A Deep Densely Connected Neural Network to Detect Seismic Events

no code implementations17 Jan 2018 Yue Wu, Youzuo Lin, Zheng Zhou, Andrew Delorey

In particular, we demonstrate the efficacy of our Seismic-Net by formulating our detection problem as an event detection problem with time series data.

Event Detection Time Series +1

Cascaded Region-based Densely Connected Network for Event Detection: A Seismic Application

no code implementations12 Sep 2017 Yue Wu, Youzuo Lin, Zheng Zhou, David Chas Bolton, Ji Liu, Paul Johnson

Because of the fact that some positive events are not correctly annotated, we further formulate the detection problem as a learning-from-noise problem.

Abnormal Event Detection In Video Event Detection +4

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