Search Results for author: Qiang Zhu

Found 19 papers, 7 papers with code

End-to-End Reaction Field Energy Modeling via Deep Learning based Voxel-to-voxel Transform

no code implementations4 Oct 2024 Yongxian Wu, Qiang Zhu, Ray Luo

In computational biochemistry and biophysics, understanding the role of electrostatic interactions is crucial for elucidating the structure, dynamics, and function of biomolecules.

OAPT: Offset-Aware Partition Transformer for Double JPEG Artifacts Removal

1 code implementation21 Aug 2024 Qiao Mo, Yukang Ding, Jinhua Hao, Qiang Zhu, Ming Sun, Chao Zhou, Feiyu Chen, Shuyuan Zhu

Specifically, the predictor estimates pixel offsets between the first and second compression, which are then utilized to divide different patterns.

Image Restoration

Compressed Video Quality Enhancement with Temporal Group Alignment and Fusion

no code implementations14 Jun 2024 Qiang Zhu, Yajun Qiu, Yu Liu, Shuyuan Zhu, Bing Zeng

In this paper, we propose a temporal group alignment and fusion network to enhance the quality of compressed videos by using the long-short term correlations between frames.

Probablistic Restoration with Adaptive Noise Sampling for 3D Human Pose Estimation

1 code implementation3 May 2024 Xianzhou Zeng, Hao Qin, Ming Kong, Luyuan Chen, Qiang Zhu

The accuracy and robustness of 3D human pose estimation (HPE) are limited by 2D pose detection errors and 2D to 3D ill-posed challenges, which have drawn great attention to Multi-Hypothesis HPE research.

3D Human Pose Estimation

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

1 code implementation CVPR 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.

Querying as Prompt: Parameter-Efficient Learning for Multimodal Language Model

no code implementations CVPR 2024 Tian Liang, Jing Huang, Ming Kong, Luyuan Chen, Qiang Zhu

Its core innovation is a novel modality-bridging method that allows a set of modality-specific queries to be input as soft prompts into a frozen pre-trained language model.

Language Modelling

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.

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

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

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

This paper presents a computational solution that enables continuous cardiac monitoring through cross-modality inference of electrocardiogram (ECG).

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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