Peizhi Chen
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View article: Evaluation of Unsupervised Deformable Image Registration Using CNN and ViT on 4D-CT
Evaluation of Unsupervised Deformable Image Registration Using CNN and ViT on 4D-CT Open
Introduction: Deformable image registration is essential in medical image analysis. The state-of-the-art approaches are unsupervised methods based on convolutional neural networks (CNN) and vision transformers (ViT). While CNNs perform wel…
View article: Personalized Respiratory Motion Modeling Incorporating Longitudinal Data through Two-stage Transfer Learning
Personalized Respiratory Motion Modeling Incorporating Longitudinal Data through Two-stage Transfer Learning Open
Purpose: This study aims to develop an accurate image registration framework for personalized respiratory motion modeling. Methods: The proposed framework incorporates longitudinal data through a two-stage transfer learning approach. In th…
View article: Unsupervised Imbalanced Registration for Enhancing Accuracy and Stability inMedical Image Registration
Unsupervised Imbalanced Registration for Enhancing Accuracy and Stability inMedical Image Registration Open
Background: Medical image registration plays an important role in several applications. Existing approaches using unsupervised learning encounter issues due to the data imbalance problem, as their target is usually a continuous variable. O…
View article: Dlung: Unsupervised Few-Shot Diffeomorphic Respiratory Motion Modeling
Dlung: Unsupervised Few-Shot Diffeomorphic Respiratory Motion Modeling Open
Lung image registration plays an important role in lung analysis applications, such as respiratory motion modeling. Unsupervised learning-based image registration methods that can compute the deformation without the requirement of supervis…
View article: Transformer-Based High-Frequency Oscillation Signal Detection on Magnetoencephalography From Epileptic Patients
Transformer-Based High-Frequency Oscillation Signal Detection on Magnetoencephalography From Epileptic Patients Open
High-frequency oscillations (HFOs), observed within 80–500 Hz of magnetoencephalography (MEG) data, are putative biomarkers to localize epileptogenic zones that are critical for the success of surgical epilepsy treatment. It is crucial to …
View article: A Traceable and Verifiable Tobacco Products Logistics System with GPS and RFID Technologies
A Traceable and Verifiable Tobacco Products Logistics System with GPS and RFID Technologies Open
Tobacco products are an addictive commodity. According to the World Health Organization’s (WHO) latest statistics data, tobacco kills more than eight million people each year. In 2003, the WHO proposed the Framework Convention on Tobacco C…
View article: Three-Dimensional Design Method of Overhead Transmission Line Based on BIM Technology
Three-Dimensional Design Method of Overhead Transmission Line Based on BIM Technology Open
Because of the high complexity and large scale of transmission line engineering, a large amount of data will be generated in the traditional two-dimensional (2D) design process, and the work of each stage is relatively independent. The des…
View article: A Traceable Online Will System Based on Blockchain and Smart Contract Technology
A Traceable Online Will System Based on Blockchain and Smart Contract Technology Open
In recent years, with the rapid levels of economic development, there have been more and more problems in property inheritance and distribution. In today’s society, people still have many taboos when writing a will. Writing a will not only…