Search Results for author: Yongpei Zhu

Found 8 papers, 1 papers with code

Interpretable ODE-style Generative Diffusion Model via Force Field Construction

no code implementations14 Mar 2023 Weiyang Jin, Yongpei Zhu, Yuxi Peng

This paper aims to identify various physical models that are suitable for constructing ODE-style generative diffusion models accurately from a mathematical perspective.

Image Generation

Medical Image Super-Resolution Using a Generative Adversarial Network

no code implementations30 Jan 2019 Yongpei Zhu, Xuesheng Zhang, Kehong Yuan

2) The strategy of similarity measurement is included three parts(patients' chief complaint, pathology results and medical images).

Brain Segmentation Content-Based Image Retrieval +4

The Method of Multimodal MRI Brain Image Segmentation Based on Differential Geometric Features

no code implementations10 Nov 2018 Yongpei Zhu, Zicong Zhou, Guojun Liao, Qianxi Yang, Kehong Yuan

In this paper, we use the differential geometric information including JD and CV as image characteristics to measure the differences between different MRI images, which represent local size changes and local rotations of the brain image, and we can use them as one CNN channel with other three modalities (T1-weighted, T1-IR and T2-FLAIR) to get more accurate results of brain segmentation.

Brain Image Segmentation Brain Segmentation +4

DASN:Data-Aware Skilled Network for Accurate MR Brain Tissue Segmentation

no code implementations23 Jul 2018 Yang Deng, Yao Sun, Yongpei Zhu, Shuo Zhang, Mingwang Zhu, Kehong Yuan

It is on the basis of this, we propose a judgement to distinguish data sets that different models are good at.

Segmentation

A Strategy of MR Brain Tissue Images' Suggestive Annotation Based on Modified U-Net

no code implementations19 Jul 2018 Yang Deng, Yao Sun, Yongpei Zhu, Mingwang Zhu, Wei Han, Kehong Yuan

How to choose appropriate training dataset from limited labeled dataset rather than the whole also has great significance in saving training time.

Segmentation

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