Training data is the key component in designing algorithms for medical image analysis and in many cases it is the main bottleneck in achieving good results. Recent progress in image generation has enabled the training of neural network based solutions using synthetic data. A key factor in the generation of new samples is controlling the important appearance features and potentially being able to generate a new sample of a specific class with different variants. In this work we suggest the synthesis of new data by mixing the class specified and unspecified representation of different factors in the training data. Our experiments on liver lesion classification in CT show an average improvement of 7.4% in accuracy over the baseline training scheme.
T-CACE: A Time-Conditioned Autoregressive Contrast Enhancement Multi-Task Framework for Contrast-Free Liver MRI Synthesis, Segmentation, and Diagnosis
Department of Computer Science, Toronto Metropolitan University(计算机科学系,多伦多 Metropolitan 大学);School of Biomedical Engineering, Western University(生物医学工程学院,西部大学)
Detection-aided liver lesion segmentation using deep learning
Barcelona Supercomputing Center (BSC)(巴塞罗那超级计算中心);Eidgenössische Technische Hochschule Zürich (ETH Zürich)(苏黎世联邦理工学院);Universitat Politècnica de Catalunya (UPC)(加泰罗尼亚理工大学)
Domain-Agnostic Learning with Anatomy-Consistent Embedding for Cross-Modality Liver Segmentation
Department of Biomedical Engineering, Yale University(耶鲁大学生物医学工程系);Department of Radiology & Biomedical Imaging, Yale School of Medicine(耶鲁大学医学院放射科与生物医学成像系);Department of Electrical Engineering, Yale University(耶鲁大学电气工程系);Department of Statistics & Data Science, Yale University(耶鲁大学统计与数据科学系);Yale School of Medicine(耶鲁大学医学院)
Causal Disentanglement for Robust Long-tail Medical Image Generation
School of Electrical and Information Engineering, Tianjin University, China(天津大学电气与信息工程学院);Department of Information Engineering and Computer Science, University of Trento, Italy(特伦托大学信息工程与计算机科学系);Fondazione Bruno Kessler, Italy(布鲁诺·克塞勒基金会)
A Vision-Language Model for Focal Liver Lesion Classification
School of Mathematical Sciences, Huaqiao University(华侨大学数学科学学院);College of Information Science and Engineering, Ritsumeikan University(立命馆大学信息科学与工程学院);School of Information Science and Engineering, Shandong University(山东大学信息科学与工程学院)
Liver Lesion Detection from Weakly-labeled Multi-phase CT Volumes with a Grouped Single Shot MultiBox Detector
Seoul National University(首尔大学);Seoul National University Hospital(首尔大学医院);Seoul National University College of Medicine(首尔大学医学院);Institute of Radiation Medicine, Seoul National University Medical Research Center(首尔大学医学研究中心放射医学研究所)
PLUS: Plug-and-Play Enhanced Liver Lesion Diagnosis Model on Non-Contrast CT Scans
School of Biomedical Engineering, Tsinghua University(清华大学生物医学工程学院);DAMO Academy, Alibaba Group(阿里集团达摩院);Hupan Lab(汇看实验室);Department of Radiology, Shengjing Hospital of China Medical University(中国医科大学附属盛京医院放射科);Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital of Zhejiang University(浙江大学医学院附属第一医院肝胆外科)
LIDIA: Precise Liver Tumor Diagnosis on Multi-Phase Contrast-Enhanced CT via Iterative Fusion and Asymmetric Contrastive Learning
College of Computer Science, Sichuan University(四川大学计算机学院);DAMO Academy, Alibaba Group(阿里巴巴集团达摩院);Hupan Lab(湖畔实验室);Shengjing Hospital of China Medical University(中国医科大学附属盛京医院);First Affiliated Hospital of Zhejiang University(浙江大学附属第一医院)
School of Computer Science and Communication Engineering, Jiangsu University(江苏大学计算机科学与通信工程学院);Department of Imaging, Affiliated Hospital of Jiangsu University(江苏大学附属医院影像科);Department of Information, Affiliated Hospital of Jiangsu University(江苏大学附属医院信息科);Medical College of Jiangsu University(江苏大学医学院)
Multi-target and multi-stage liver lesion segmentation and detection in multi-phase computed tomography scans
King Fahd University of Petroleum and Minerals(法赫德国王石油矿产大学);Vinbrain JSC(Vinbrain股份公司);Le Quy Don Technical University(黎贵敦技术大学);University Medical Center at Ho Chi Minh City(胡志明市大学医疗中心)
Using uncertainty estimation to reduce false positives in liver lesion detection
Image Sciences Institute, University Medical Center Utrecht(乌得勒支大学医学中心图像科学研究所);Department of Biomedical Engineering, Eindhoven University of Technology(埃因霍温理工大学生物医学工程系)
Robust Multicentre Detection and Classification of Colorectal Liver Metastases on CT: Application of Foundation Models
Maastricht University(马斯特里赫特大学);Siemens Healthcare GmbH(西门子医疗有限公司);The First Affiliated Hospital of Sun Yat-sen University(中山大学附属第一医院);Medical University of Gdańsk(格但斯克医科大学);Umeå University(于默奥大学);Lithuanian University of Health Sciences(立陶宛健康科学大学);University of Pisa(比萨大学);Maastricht University Medical Center+(马斯特里赫特大学医学中心+)
AMPLIFAI: A Multiphase CT Dataset for Benchmarking Clinical Reasoning in LI-RADS Assessment of Liver Lesions
University of Maryland, College Park(马里兰大学帕克分校);University of Maryland School of Medicine(马里兰大学医学院);University of Maryland Institute for Health Computing(马里兰大学健康计算研究所);University of Maryland Medical System(马里兰大学医学系统)
TriALS: Triphasic-Aided Liver Lesion Segmentation Benchmark in Non-Contrast CT
Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology(香港理工大学电子与计算机工程系);AI Center of Excellence, Ain Shams University(爱思明大学人工智能中心);Department of Radiology, Ain Shams University(爱思明大学放射科);Department of Radiology, Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University(广东省恶性肿瘤表观遗传与基因调控重点实验室,中山大学孙逸仙纪念医院放射科);Nanfang Hospital, Southern Medical University(南方医科大学南华医院);Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany(德国癌症研究中心(DKFZ)医学影像计算部,海德堡,德国);Medical Faculty Heidelberg, Heidelberg University(海德堡大学医学院);Faculty of Mathematics and Computer Science, Heidelberg University(海德堡大学数学与计算机科学学院);Karlsruhe Institute of Technology(卡尔斯鲁厄理工学院)
MRI2Rep: Autoregressive Structured Report Generation for 3D Liver MRI
Department of Biomedical Engineering(生物医学工程系);Department of Radiology & Biomedical Imaging(放射学与生物医学影像系);Department of Electrical Engineering(电气工程系);Yale University(耶鲁大学);Johns Hopkins University(约翰霍普金斯大学);Johns Hopkins Medicine(约翰霍普金斯医学)
SDR-Former: A Siamese Dual-Resolution Transformer for Liver Lesion Classification Using 3D Multi-Phase Imaging
Deepwise Healthcare(深睿医疗);Sir Run Run Shaw Hospital, Zhejiang University School of Medicine(浙江大学医学院附属邵逸夫医院);Ningbo Medical Center Lihuili Hospital(宁波医疗中心李惠利医院);The University of Hong Kong(香港大学)
LiFUSE: Frequency-Spatial Unified Self-Supervised Pretraining for Liver Disease Analysis on Non-contrast CT
College of Biomedical Engineering, Fudan University(复旦大学生物医学工程学院);DAMO Academy, Alibaba Group(阿里巴巴集团达摩院);Hupan Lab(湖畔实验室);First Affiliated Hospital of Zhejiang University(浙江大学附属第一医院);Shengjing Hospital of China Medical University(中国医科大学附属盛京医院)
Precise Liver Tumor Segmentation in CT Using a Hybrid Deep Learning-Radiomics Framework
School of Information Science & Engineering, Shandong Normal University(信息科学与工程学院,山东师范大学);Tajik State University of Law, Business and Politics(塔吉克国立法律、商业与政治大学)
Fed-NDIF: A Noise-Embedded Federated Diffusion Model For Low-Count Whole-Body PET Denoising
Yale University(耶鲁大学);Northwestern University(西北大学);Ruijin Hospital, Shanghai Jiao Tong University School of Medicine(上海交通大学医学院附属瑞金医院);Inselspital, Bern University Hospital, University of Bern(伯尔尼大学医院 Inselspital,伯尔尼大学);Technical University of Munich(慕尼黑工业大学);Yale School of Medicine(耶鲁医学院)