Search Results for author: Yun-Chien Cheng

Found 8 papers, 0 papers with code

Using Spatio-Temporal Dual-Stream Network with Self-Supervised Learning for Lung Tumor Classification on Radial Probe Endobronchial Ultrasound Video

no code implementations4 May 2023 Ching-Kai Lin, Chin-Wen Chen, Yun-Chien Cheng

This study designs an automatic diagnosis system based on a 3D neural network, uses the SlowFast architecture as the backbone to fuse temporal and spatial features, and uses the SwAV method of contrastive learning to enhance the noise robustness of the model.

Contrastive Learning Self-Supervised Learning +1

Detecting Pulmonary Embolism from Computed Tomography Using Convolutional Neural Network

no code implementations3 Jun 2022 Chia-Hung Yang, Yun-Chien Cheng, Chin Kuo

The clinical symptoms of pulmonary embolism (PE) are very diverse and non-specific, which makes it difficult to diagnose.

Pulmonary Embolism Detection

Computerized Tomography Pulmonary Angiography Image Simulation using Cycle Generative Adversarial Network from Chest CT imaging in Pulmonary Embolism Patients

no code implementations17 May 2022 Chia-Hung Yang, Yun-Chien Cheng, Chin Kuo

This study is expected to propose a new approach to the clinical diagnosis of pulmonary embolism, in which a deep learning network is used to assist in the complex screening process and to review the generated simulated CTPA images, allowing physicians to assess whether a patient needs to undergo detailed testing for CTPA, improving the speed of detection of pulmonary embolism and significantly reducing the number of undetected patients.

Generative Adversarial Network Image Generation

Feature-enhanced Adversarial Semi-supervised Semantic Segmentation Network for Pulmonary Embolism Annotation

no code implementations8 Apr 2022 Ting-Wei Cheng, Jerry Chang, Ching-Chun Huang, Chin Kuo, Yun-Chien Cheng

By training the model with both labeled and unlabeled images, the accuracy of unlabeled images can be improved and the labeling cost can be reduced.

Image Segmentation Segmentation +1

The interpretation of endobronchial ultrasound image using 3D convolutional neural network for differentiating malignant and benign mediastinal lesions

no code implementations29 Jul 2021 Ching-Kai Lin, Shao-Hua Wu, Jerry Chang, Yun-Chien Cheng

To process the EBUS data in the form of a video and appropriately integrate the features of multiple imaging modes, we used a time-series three-dimensional convolutional neural network (3D CNN) to learn the spatiotemporal features and design a variety of architectures to fuse each imaging mode.

Time Series Analysis

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