Search Results for author: Qizhi Teng

Found 7 papers, 1 papers with code

Attention-based 3D CNN with Multi-layer Features for Alzheimer's Disease Diagnosis using Brain Images

no code implementations10 Aug 2023 Yanteng Zhang, Qizhi Teng, Xiaohai He, Tong Niu, Lipei Zhang, Yan Liu, Chao Ren

Structural MRI and PET imaging play an important role in the diagnosis of Alzheimer's disease (AD), showing the morphological changes and glucose metabolism changes in the brain respectively.

Multi-modal Graph Neural Network for Early Diagnosis of Alzheimer's Disease from sMRI and PET Scans

no code implementations31 Jul 2023 Yanteng Zhanga, Xiaohai He, Yi Hao Chan, Qizhi Teng, Jagath C. Rajapakse

In this study, we demonstrate how brain networks can be created from sMRI or PET images and be used in a population graph framework that can combine phenotypic information with imaging features of these brain networks.

A fast and flexible algorithm for microstructure reconstruction combining simulated annealing and deep learning

1 code implementation25 Apr 2023 Zhenchuan Ma, Xiaohai He, Pengcheng Yan, Fan Zhang, Qizhi Teng

The proposed algorithm is flexible and can complete training and reconstruction in a short time with only one two-dimensional image.

Multiscale reconstruction of porous media based on multiple dictionaries learning

no code implementations16 May 2022 Pengcheng Yan, Qizhi Teng, Xiaohai He, Zhenchuan Ma, Ningning Zhang

Digital modeling of the microstructure is important for studying the physical and transport properties of porous media.

CT-image Super Resolution Using 3D Convolutional Neural Network

no code implementations24 Jun 2018 Yu-Kai Wang, Qizhi Teng, Xiaohai He, Junxi Feng, Tingrong Zhang

Super resolution (SR) methods based on deep learning have achieved surprising performance in two-dimensional (2D) images.

Computed Tomography (CT) Image Super-Resolution +2

CISRDCNN: Super-resolution of compressed images using deep convolutional neural networks

no code implementations19 Sep 2017 Honggang Chen, Xiaohai He, Chao Ren, Linbo Qing, Qizhi Teng

Experiments on compressed images produced by JPEG (we take the JPEG as an example in this paper) demonstrate that the proposed CISRDCNN yields state-of-the-art SR performance on commonly used test images and imagesets.

Image Super-Resolution

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