Search Results for author: Qiang Zhu

Found 14 papers, 4 papers with code

CPGA: Coding Priors-Guided Aggregation Network for Compressed Video Quality Enhancement

no code implementations15 Mar 2024 Qiang Zhu, Jinhua Hao, Yukang Ding, Yu Liu, Qiao Mo, Ming Sun, Chao Zhou, Shuyuan Zhu

Specifically, the ITA module aggregates temporal information from consecutive frames and coding priors, while the MNA module globally captures spatial information guided by residual frames.

TCMPR: TCM Prescription recommendation based on subnetwork term mapping and deep learning

1 code implementation 2021 IEEE International Conference on Bioinformatics and Biomedicine (BIBM) 2021 Xin Dong, Yi Zheng, Zixin Shu, Kai Chang, Dengying Yan, Jianan Xia, Qiang Zhu, Kunyu Zhong, Xinyan Wang, Kuo Yang, Xuezhong Zhou

In addition, the comprehensive experiments of TCMPR with different hyper parameters (i. e., feature embedding, feature dimension and feature fusion) that demonstrates that our method has high performance on TCM prescription recommendation and potentially promote clinical diagnosis and treatment of TCM precision medicine.

Multi-scale Information Assembly for Image Matting

no code implementations7 Jan 2021 Yu Qiao, Yuhao Liu, Qiang Zhu, Xin Yang, Yuxin Wang, Qiang Zhang, Xiaopeng Wei

Image matting is a long-standing problem in computer graphics and vision, mostly identified as the accurate estimation of the foreground in input images.

Image Matting

Cross-domain Joint Dictionary Learning for ECG Inference from PPG

no code implementations7 Jan 2021 Xin Tian, Qiang Zhu, Yuenan Li, Min Wu

The inverse problem of inferring electrocardiogram (ECG) from photoplethysmogram (PPG) is an emerging research direction that combines the easy measurability of PPG and the rich clinical knowledge of ECG for long-term continuous cardiac monitoring.

Clinical Knowledge Dictionary Learning

Inferring ECG from PPG for Continuous Cardiac Monitoring Using Lightweight Neural Network

no code implementations9 Dec 2020 Yuenan Li, Xin Tian, Qiang Zhu, Min Wu

It is also infeasible to expect persistently active user participation for long-term continuous cardiac monitoring in order to capture these and other types of abnormalities of the heart.

Model Compression

Learning Decomposed Representation for Counterfactual Inference

1 code implementation12 Jun 2020 Anpeng Wu, Kun Kuang, Junkun Yuan, Bo Li, Runze Wu, Qiang Zhu, Yueting Zhuang, Fei Wu

The fundamental problem in treatment effect estimation from observational data is confounder identification and balancing.

counterfactual Counterfactual Inference

Deep Sequential Feature Learning in Clinical Image Classification of Infectious Keratitis

no code implementations4 Jun 2020 Yesheng Xu, Ming Kong, Wenjia Xie, Runping Duan, Zhengqing Fang, Yuxiao Lin, Qiang Zhu, Siliang Tang, Fei Wu, Yu-Feng Yao

Infectious keratitis is the most common entities of corneal diseases, in which pathogen grows in the cornea leading to inflammation and destruction of the corneal tissues.

General Classification Image Classification

Adaptive Multi-Trace Carving for Robust Frequency Tracking in Forensic Applications

no code implementations14 May 2020 Qiang Zhu, Mingliang Chen, Chau-Wai Wong, Min Wu

In the field of information forensics, many emerging problems involve a critical step that estimates and tracks weak frequency components in noisy signals.

PyXtal: a Python Library for Crystal Structure Generation and Symmetry Analysis

2 code implementations25 Nov 2019 Scott Fredericks, Dean Sayre, Qiang Zhu

We present PyXtal, a new package based on the Python programming language, used to generate structures with specific symmetry and chemical compositions for both atomic and molecular systems.

Materials Science Computational Physics

Respiratory Rate Estimation from Face Videos

no code implementations8 Sep 2019 Mingliang Chen, Qiang Zhu, Harrison Zhang, Min Wu, Quanzeng Wang

Commercial cameras are promising contact-free sensors, and remote photoplethysmography (rPPG) have been studied to remotely monitor heart rate from face videos.

Heart Rate Variability Motion Compensation +1

Predicting phase behavior of grain boundaries with evolutionary search and machine learning

1 code implementation31 Jul 2017 Qiang Zhu, Amit Samanta, Bingxi Li, Robert E. Rudd, Timofey Frolov

The study of grain boundary phase transitions is an emerging field until recently dominated by experiments.

Materials Science

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