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We focus on the problem of training convolutional neural networks on gigapixel histopathology images to predict image-level targets. For this purpose, we extend Neural Image Compression (NIC), an image compression framework that reduces the…

Image and Video Processing · Electrical Eng. & Systems 2020-04-16 David Tellez , Diederik Hoppener , Cornelis Verhoef , Dirk Grunhagen , Pieter Nierop , Michal Drozdzal , Jeroen van der Laak , Francesco Ciompi

Objective: Quantitative $T_1\rho$ imaging has potential for assessment of biochemical alterations of liver pathologies. Deep learning methods have been employed to accelerate quantitative $T_1\rho$ imaging. To employ artificial…

Medical Physics · Physics 2023-10-11 Chaoxing Huang , Vincent Wai Sun Wong , Queenie Chan , Winnie Chiu Wing Chu , Weitian Chen

Liver tumor segmentation in CT images is a critical step in the diagnosis, surgical planning and postoperative evaluation of liver disease. An automatic liver and tumor segmentation method can greatly relieve physicians of the heavy…

Image and Video Processing · Electrical Eng. & Systems 2022-11-16 Jiahao Cui , Ruoxin Xiao , Shiyuan Fang , Minnan Pei , Yixuan Yu

Liver lesion segmentation is an important step for liver cancer diagnosis, treatment planning and treatment evaluation. LiTS (Liver Tumor Segmentation Challenge) provides a common testbed for comparing different automatic liver lesion…

Computer Vision and Pattern Recognition · Computer Science 2017-07-05 Xiao Han

Purpose: In laparoscopic liver surgery (LLS), pre-operative information can be overlaid onto the intra-operative scene by registering a 3D pre-operative model to the intra-operative partial surface reconstructed from the laparoscopic video.…

Computer Vision and Pattern Recognition · Computer Science 2022-11-08 Zixin Yang , Richard Simon , Cristian A. Linte

$T_{1\rho}$ mapping is a promising quantitative MRI technique for the non-invasive assessment of tissue properties. Learning-based approaches can map $T_{1\rho}$ from a reduced number of $T_{1\rho}$ weighted images, but requires significant…

Liver transplant is an essential therapy performed for severe liver diseases. The fact of scarce liver resources makes the organ assigning crucial. Model for End-stage Liver Disease (MELD) score is a widely adopted criterion when making…

Artificial Intelligence · Computer Science 2023-02-21 Sirui Ding , Ruixiang Tang , Daochen Zha , Na Zou , Kai Zhang , Xiaoqian Jiang , Xia Hu

Early diagnosis of interstitial lung diseases is crucial for their treatment, but even experienced physicians find it difficult, as their clinical manifestations are similar. In order to assist with the diagnosis, computer-aided diagnosis…

Computer Vision and Pattern Recognition · Computer Science 2016-12-13 Stergios Christodoulidis , Marios Anthimopoulos , Lukas Ebner , Andreas Christe , Stavroula Mougiakakou

Fontan-Associated Liver Disease (FALD) is a disorder arising from hemodynamic changes and venous congestion in the liver. This disease is prominent in patients with hypoplastic left heart syndrome (HLHS). Although HLHS patients typically…

Medical Physics · Physics 2025-11-06 Yaqi Li , Justin D. Weigand , Charles Puelz , Mette S. Olufsen , Alyssa Taylor-LaPole

Focal liver lesions (FLL) are common clinical findings during physical examination. Early diagnosis and intervention of liver malignancies are crucial to improving patient survival. Although the current 3D segmentation paradigm can…

Image and Video Processing · Electrical Eng. & Systems 2025-07-08 Jiacheng Hao , Xiaoming Zhang , Wei Liu , Xiaoli Yin , Yuan Gao , Chunli Li , Ling Zhang , Le Lu , Yu Shi , Xu Han , Ke Yan

The segmentation of liver lesions is crucial for detection, diagnosis and monitoring progression of liver cancer. However, design of accurate automated methods remains challenging due to high noise in CT scans, low contrast between liver…

Computer Vision and Pattern Recognition · Computer Science 2017-04-11 Jana Lipková , Markus Rempfler , Patrick Christ , John Lowengrub , Bjoern H. Menze

Liver infection is a common disease, which poses a great threat to human health, but there is still able to identify an optimal technique that can be used on large-level screening. This paper deals with ML algorithms using different data…

Machine Learning · Computer Science 2023-05-16 P. Deivendran , S. Selvakanmani , S. Jegadeesan , V. Vinoth Kumar

The process of annotating relevant data in the field of digital microscopy can be both time-consuming and especially expensive due to the required technical skills and human-expert knowledge. Consequently, large amounts of microscopic image…

Computer Vision and Pattern Recognition · Computer Science 2023-11-21 Asmaa Haja , Eric Brouwer , Lambert Schomaker

Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer in adults, and the most common cause of death of people suffering from cirrhosis. The segmentation of liver lesions in CT images allows assessment of tumor load,…

Computer Vision and Pattern Recognition · Computer Science 2020-03-16 Nadja Gruber , Stephan Antholzer , Werner Jaschke , Christian Kremser , Markus Haltmeier

Multi-phase computed tomography (CT) scans use contrast agents to highlight different anatomical structures within the body to improve the probability of identifying and detecting anatomical structures of interest and abnormalities such as…

Image and Video Processing · Electrical Eng. & Systems 2024-04-18 Abdullah F. Al-Battal , Soan T. M. Duong , Van Ha Tang , Quang Duc Tran , Steven Q. H. Truong , Chien Phan , Truong Q. Nguyen , Cheolhong An

Histopathology images are gigapixel-sized and include features and information at different resolutions. Collecting annotations in histopathology requires highly specialized pathologists, making it expensive and time-consuming.…

Computer Vision and Pattern Recognition · Computer Science 2022-11-16 Jin Li , Deepta Rajan , Chintan Shah , Dinkar Juyal , Shreya Chakraborty , Chandan Akiti , Filip Kos , Janani Iyer , Anand Sampat , Ali Behrooz

Liver cirrhosis, a leading cause of global mortality, requires precise segmentation of ROIs for effective disease monitoring and treatment planning. Existing segmentation models often fail to capture complex feature interactions and…

Computer Vision and Pattern Recognition · Computer Science 2024-08-09 Vandan Gorade , Onkar Susladkar , Gorkem Durak , Elif Keles , Ertugrul Aktas , Timurhan Cebeci , Alpay Medetalibeyoglu , Daniela Ladner , Debesh Jha , Ulas Bagci

Computed Tomography (CT) plays an important role in monitoring radiation-induced Pulmonary Fibrosis (PF), where accurate segmentation of the PF lesions is highly desired for diagnosis and treatment follow-up. However, the task is challenged…

Image and Video Processing · Electrical Eng. & Systems 2022-06-08 Guotai Wang , Shuwei Zhai , Giovanni Lasio , Baoshe Zhang , Byong Yi , Shifeng Chen , Thomas J. Macvittie , Dimitris Metaxas , Jinghao Zhou , Shaoting Zhang

Cystic fibrosis is a genetic disease which may appear in early life with structural abnormalities in lung tissues. We propose to detect these abnormalities using a texture classification approach. Our method is a cascade of two…

Computer Vision and Pattern Recognition · Computer Science 2018-03-22 Filipe Marques , Florian Dubost , Mariette Kemner-van de Corput , Harm A. W. Tiddens , Marleen de Bruijne

Diagnostic ultrasound is a versatile and practical tool in the abdomen, and is particularly vital toward the detection and mitigation of early-stage non-alcoholic fatty liver disease (NAFLD). However, its performance in those with obesity…

Signal Processing · Electrical Eng. & Systems 2024-05-14 Scott Schoen , Viksit Kumar , Yuyang Gu , Sunethra Dayavansha , Rimon Tadross , Mike Washburn , Kai Thomenius , Anthony E. Samir