Qizhi Xu

According to our database, Qizhi Xu authored at least 57 papers between 1999 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Fault stands out in contrast: Zero-shot diagnosis method based on dual-level contrastive fusion network for control moment gyroscopes predictive maintenance.

Hebin Liu, Qizhi Xu, Hongyan He

Inf. Fusion, 2025

Making transformer hear better: Adaptive feature enhancement based multi-level supervised acoustic signal fault diagnosis.

Shuchen Wang, Qizhi Xu, Shunpeng Zhu, Biao Wang

Expert Syst. Appl., 2025

2024

DecloudNet: Cross-Patch Consistency is a Nontrivial Problem for Thin Cloud Removal From Wide-Swath Multispectral Images.

Mingkai Li, Qizhi Xu, Jian Guo, Wei Li

IEEE Trans. Geosci. Remote. Sens., 2024

TS-Track: Trajectory Self-Adjusted Ship Tracking for GEO Satellite Image Sequences via Multilevel Supervision Paradigm.

Ziyang Kong, Qizhi Xu, Yuan Li, Xiaolin Han, Wei Li

IEEE Trans. Geosci. Remote. Sens., 2024

Spectral Library-Based Spectral Super-Resolution Under Incomplete Spectral Coverage Conditions.

Xiaolin Han, Wei Leng, Huan Zhang, Wei Wang, Qizhi Xu, Weidong Sun

IEEE Trans. Geosci. Remote. Sens., 2024

DTSSNet: Dynamic Training Sample Selection Network for UAV Object Detection.

Li Chen, Chaoyang Liu, Wei Li, Qizhi Xu, Hongbin Deng

IEEE Trans. Geosci. Remote. Sens., 2024

Attention on the key modes: Machinery fault diagnosis transformers through variational mode decomposition.

Hebin Liu, Qizhi Xu, Xiaolin Han, Biao Wang, Xiaojian Yi

Knowl. Based Syst., 2024

2023

MULS-Net: A Multilevel Supervised Network for Ship Tracking From Low-Resolution Remote-Sensing Image Sequences.

Yuan Li, Qizhi Xu, Ziyang Kong, Wei Li

IEEE Trans. Geosci. Remote. Sens., 2023

Progressive Task-Based Universal Network for Raw Infrared Remote Sensing Imagery Ship Detection.

Yuan Li, Qizhi Xu, Zhaofeng He, Wei Li

IEEE Trans. Geosci. Remote. Sens., 2023

A Joint Optimization Based Pansharpening via Subpixel-Shift Decomposition.

Xiaolin Han, Wei Leng, Qizhi Xu, Wei Li, Ran Tao, Weidong Sun

IEEE Trans. Geosci. Remote. Sens., 2023

UPanGAN: Unsupervised pansharpening based on the spectral and spatial loss constrained Generative Adversarial Network.

Qizhi Xu, Yuan Li, Jinyan Nie, Qingjie Liu, Mengyao Guo

Inf. Fusion, 2023

Tuning to Real for Single-Spectrum Hyperspectral Target Detection.

Xiaolin Han, Yijie Wei, Huan Zhang, Qizhi Xu, Weidong Sun

Proceedings of the 13th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing, 2023

A Multi-Level Supervised Network for Pansharpening to Reduce Color Distortion.

Jian Guo, Ziyang Kong, Qizhi Xu

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

COCO-Net: A Dual-Supervised Network With Unified ROI-Loss for Low-Resolution Ship Detection From Optical Satellite Image Sequences.

Qizhi Xu, Yuan Li, Mingjin Zhang, Wei Li

IEEE Trans. Geosci. Remote. Sens., 2022

LMO-YOLO: A Ship Detection Model for Low-Resolution Optical Satellite Imagery.

Qizhi Xu, Yuan Li, Zhenwei Shi

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

An Unsupervised SAR and Optical Image Fusion Network Based on Structure-Texture Decomposition.

Yuanxin Ye, Wanchun Liu, Liang Zhou, Tao Peng, Qizhi Xu

IEEE Geosci. Remote. Sens. Lett., 2022

Hyperspectral Image Classification Based on Multiscale Spectral-Spatial Deformable Network.

Jinyan Nie, Qizhi Xu, Junjun Pan, Mengyao Guo

IEEE Geosci. Remote. Sens. Lett., 2022

Unsupervised Hyperspectral Pansharpening by Ratio Estimation and Residual Attention Network.

Jinyan Nie, Qizhi Xu, Junjun Pan

IEEE Geosci. Remote. Sens. Lett., 2022

A Robust Multimodal Remote Sensing Image Registration Method and System Using Steerable Filters with First- and Second-order Gradients.

Yuanxin Ye, Bai Zhu, Tengfeng Tang, Chao Yang, Qizhi Xu, Guo Zhang

CoRR, 2022

Object-level Hyperspectral Target Detection Based on Spectral-Spatial Features Integrated YOLOv4-Tiny Network.

Jinyan Nie, Jian Guo, Qizhi Xu

Proceedings of the IVSP 2022: 4th International Conference on Image, Video and Signal Processing, Singapore, March 18, 2022

Optical Satellite Image Change Detection Via Transformer-Based Siamese Network.

Yang Wu, Yuyao Wang, Yanheng Li, Qizhi Xu

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

SA-YOLO: The Saliency Adjusted Deep Network for Optical Satellite Image Ship Detection.

Shuchen Wang, Hairan Sun, Yihang Zhu, Mingkai Li, Qizhi Xu

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

2021

PSGAN: A Generative Adversarial Network for Remote Sensing Image Pan-Sharpening.

Qingjie Liu, Huanyu Zhou, Qizhi Xu, Xiangyu Liu, Yunhong Wang

IEEE Trans. Geosci. Remote. Sens., 2021

Automatic Clustering-Based Two-Branch CNN for Hyperspectral Image Classification.

Yuan Li, Qizhi Xu, Wei Li, Jinyan Nie

IEEE Trans. Geosci. Remote. Sens., 2021

Gated Auxiliary Edge Detection Task for Road Extraction With Weight-Balanced Loss.

Ruirui Li, Bochuan Gao, Qizhi Xu

IEEE Geosci. Remote. Sens. Lett., 2021

Ship Detection from Optical Remote Sensing Imagery Based on Scene Classification and Saliency-Tuned Retinanet.

Ruoting Yin, Qizhi Xu, Yifang Ding

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

2020

Pan-Sharpening with a CNN-Based Two Stage Ratio Enhancement Method.

Huanyu Zhou, Qingjie Liu, Qizhi Xu, Yunhong Wang

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

R³-Net: A Deep Network for Multioriented Vehicle Detection in Aerial Images and Videos.

Qingpeng Li, Lichao Mou, Qizhi Xu, Yun Zhang, Xiao Xiang Zhu

IEEE Trans. Geosci. Remote. Sens., 2019

Automatic Ship Detection in Optical Remote Sensing Images Based on Anomaly Detection and SPP-PCANet.

Nan Wang, Bo Li, Qizhi Xu, Yonghua Wang

Remote. Sens., 2019

2018

Automatic Raft Labeling for Remote Sensing Images via Dual-Scale Homogeneous Convolutional Neural Network.

Tianyang Shi, Qizhi Xu, Zhengxia Zou, Zhenwei Shi

Remote. Sens., 2018

Spectral and Spatial Classification of Hyperspectral Images Based on Random Multi-Graphs.

Feng Gao, Qun Wang, Junyu Dong, Qizhi Xu

Remote. Sens., 2018

The On-Orbit Noncloud-Covered Water Region Extraction for Ship Detection Based on Relative Spectral Reflectance.

Jin Zheng, Qizhi Xu, Jie Chen, Cunguang Zhang

IEEE Geosci. Remote. Sens. Lett., 2018

Ship Detection From Thermal Remote Sensing Imagery Through Region-Based Deep Forest.

Feng Yang, Qizhi Xu, Bo Li, Yan Ji

IEEE Geosci. Remote. Sens. Lett., 2018

A hardware-efficient parallel architecture for real-time blob analysis based on run-length code.

Bingjie Li, Cunguang Zhang, Bo Li, Hongxu Jiang, Qizhi Xu

J. Real Time Image Process., 2018

R³-Net: A Deep Network for Multi-oriented Vehicle Detection in Aerial Images and Videos.

Qingpeng Li, Lichao Mou, Qizhi Xu, Yun Zhang, Xiao Xiang Zhu

CoRR, 2018

2017

Ship Detection From Optical Satellite Images Based on Saliency Segmentation and Structure-LBP Feature.

Feng Yang, Qizhi Xu, Bo Li

IEEE Geosci. Remote. Sens. Lett., 2017

2016

Relative Radiometric Normalization for Multitemporal Remote Sensing Images by Hierarchical Regression.

Chen Zhong, Qizhi Xu, Bo Li

IEEE Geosci. Remote. Sens. Lett., 2016

Automatic Change Detection in Synthetic Aperture Radar Images Based on PCANet.

Feng Gao, Junyu Dong, Bo Li, Qizhi Xu

IEEE Geosci. Remote. Sens. Lett., 2016

An improved RANSAC based on the scale variation homogeneity.

Yue Wang, Jin Zheng, Qizhi Xu, Bo Li, Hai-Miao Hu

J. Vis. Commun. Image Represent., 2016

Multi-sensor optical remote sensing image registration based on Line-Point Invariant.

Xianmin Wang, Qizhi Xu

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015

Constructing Hierarchical Segmentation Tree for Feature Extraction and Land Cover Classification of High Resolution MS Imagery.

Leiguang Wang, Qinling Dai, Qizhi Xu, Yun Zhang

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2015

Pansharpening Using Regression of Classified MS and Pan Images to Reduce Color Distortion.

Qizhi Xu, Yun Zhang, Bo Li, Lin Ding

IEEE Geosci. Remote. Sens. Lett., 2015

Building change detection for high-resolution remotely sensed images based on a semantic dependency.

Chen Zhong, Qizhi Xu, Feng Yang, Lei Hu

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Ship detection from optical satellite images based on visual search mechanism.

Feng Yang, Qizhi Xu, Feng Gao, Lei Hu

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Pansharpening based on an improved ratio enhancement.

Xinzhi Li, Qizhi Xu, Feng Gao, Lei Hu

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014

High-Fidelity Component Substitution Pansharpening by the Fitting of Substitution Data.

Qizhi Xu, Bo Li, Yun Zhang, Lin Ding

IEEE Trans. Geosci. Remote. Sens., 2014

Moving Vehicle Information Extraction from Single-Pass WorldView-2 Imagery Based on ERGAS-SNS Analysis.

Feng Gao, Bo Li, Qizhi Xu, Chen Zhong

Remote. Sens., 2014

Ship Detection From Optical Satellite Images Based on Sea Surface Analysis.

Guang Yang, Bo Li, Shufan Ji, Feng Gao, Qizhi Xu

IEEE Geosci. Remote. Sens. Lett., 2014

An mean shift algorithm with adaptive bandwidth and weight selection for high spatial remotely sensed imagery segmentation.

Qinling Dai, Leiguang Wang, Qizhi Xu, Yun Zhang

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2011

Multiscale Contour Extraction Using a Level Set Method in Optical Satellite Images.

Qizhi Xu, Bo Li, Zhaofeng He, Chao Ma

IEEE Geosci. Remote. Sens. Lett., 2011

2003

Automatic Segmentation and Recognition System for Handwritten Dates on Canadian Bank Cheques.

Qizhi Xu, Louisa Lam, Ching Y. Suen

Proceedings of the 7th International Conference on Document Analysis and Recognition (ICDAR 2003), 2003

2002

Differentiation between Alphabetic and Numeric Data Using NN Ensembles.

Louisa Lam, Qizhi Xu, Ching Y. Suen

Proceedings of the 16th International Conference on Pattern Recognition, 2002

Recognition of handwritten month words on bank cheques.

Qizhi Xu, Jinho Kim, Louisa Lam, Ching Y. Suen

Proceedings of the Eighth International Workshop on Frontiers in Handwriting Recognition, 2002

2001

A Knowledge-Based Segmentation System for Handwritten Dates on Bank Cheques.

Qizhi Xu, Ching Y. Suen, Louisa Lam

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

2000

Segmentation of Date Field on Bank Cheques.

Louisa Lam, Rong Fan, Qizhi Xu, Ching Y. Suen

Proceedings of the Advances in Pattern Recognition, Joint IAPR International Workshops SSPR 2000 and SPR 2000, [8th International Workshop on Structural and Syntactic Pattern Recognition, 3rd International Workshop on Statistical Techniques in Pattern Recognition], Alicante, Spain, August 30, 2000

Handwriting Recognition - The Last Frontiers.

Ching Y. Suen, Kye Kyung Kim, Qizhi Xu, Jin-Ho Kim, Louisa Lam

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

Automatic recognition of handwritten data on cheques - Fact or fiction?

Ching Y. Suen, Qizhi Xu, Louisa Lam

Pattern Recognit. Lett., 1999