Chenqi Gu

Development of a radiomics-3D deep learning fusion model for prognostic prediction in pancreatic cancer

Zheng Dou, Chenghao Lu, Xinan Shen, Chenqi Gu et autres

OBJECTIVE: With pancreatic cancer’s dismal prognosis, developing accurate predictive tools is crucial for personalized treatment. This study aims to develop and evaluate a radiomics-3D deep learning fusion model to enhance survival prediction accuracy and explore its potential for clinical risk stratification in …

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A few-shot learning framework for the diagnosis of osteopenia and osteoporosis using knee X-ray images

Hua Xie, Chenqi Gu, Wenchao Zhang, Jiacheng Zhu et autres

OBJECTIVE: We developed a few-shot learning (FSL) framework for the diagnosis of osteopenia and osteoporosis in knee X-ray images. METHODS: Computer vision models containing deep convolutional neural networks were fine-tuned to enable generalization from natural images (ImageNet) to chest X-ray images (normal …

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Development and validation of deep learning models for bowel obstruction on plain abdominal radiograph

Yao Li, Shiqi Zhu, Yu Wang, Bowei Mao et autres

OBJECTIVE: Artificial intelligence (AI) could help medical practitioners in analyzing radiological images to determine the presence and site of bowel obstruction. This retrospective diagnostic study proposed a series of deep learning (DL) models for diagnosing bowel obstruction on abdominal radiograph. METHODS: A …

cn (code pays fourni par la source)

Development and Validation of Multimodal Models to Predict the 30-Day Mortality of ICU Patients Based on Clinical Parameters and Chest X-Rays

Jiaxi Lin, Yang Jin, Minyue Yin, Yuxiu Tang et autres

cn (code pays fourni par la source)

Development and validation of a multimodal model in predicting severe acute pancreatitis based on radiomics and deep learning

Minyue Yin, Jiaxi Lin, Yu Wang, Yuanjun Liu et autres

OBJECTIVE: Aim to establish a multimodal model for predicting severe acute pancreatitis (SAP) using machine learning (ML) and deep learning (DL). METHODS: In this multicentre retrospective study, patients diagnosed with acute pancreatitis at admission were enrolled from January 2017 to December 2021. …

cn (code pays fourni par la source)

A novel method for derivation of habitat scene of some important wetland ecosystem in China

Y.M. Chen, Gao-han Hu, Chenqi Gu, Zhuoyi Yao

Abstract. A new approach was introduced for derivation of the typical wetland ecological habitat scene (WEHS) in China. The spatial envelope algorithm with the optimal configuration of multi-resolution filters in the spatial-frequency domain was proposed to extract the global semantic features of …