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Early detection and quantification of tumour growth would help clinicians to prescribe more accurate treatments and provide better surgical planning. However, the multifactorial and heterogeneous nature of lung tumour progression hampers…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Xavier Rafael-Palou , Anton Aubanell , Mario Ceresa , Vicent Ribas , Gemma Piella , Miguel A. González Ballester

Automatic non-invasive assessment of hepatocellular carcinoma (HCC) malignancy has the potential to substantially enhance tumor treatment strategies for HCC patients. In this work we present a novel framework to automatically characterize…

The diagnosis and segmentation of tumors using any medical diagnostic tool can be challenging due to the varying nature of this pathology. Magnetic Reso- nance Imaging (MRI) is an established diagnostic tool for various diseases and…

Computer Vision and Pattern Recognition · Computer Science 2017-11-01 Tanvi Gupta , Pranay Manocha , Tapan K. Gandhi , RK Gupta , BK Panigrahi

Non-small cell lung cancer (NSCLC) is a serious disease and has a high recurrence rate after the surgery. Recently, many machine learning methods have been proposed for recurrence prediction. The methods using gene data have high prediction…

Computer Vision and Pattern Recognition · Computer Science 2021-04-30 Panyanat Aonpong , Yutaro Iwamoto , Xian-Hua Han , Lanfen Lin , Yen-Wei Chen

Addressing the critical need for accurate prognostic biomarkers in cancer treatment, quantifying tumor-infiltrating lymphocytes (TILs) in non-small cell lung cancer (NSCLC) presents considerable challenges. Manual TIL quantification in…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Nikita Shvetsov , Anders Sildnes , Masoud Tafavvoghi , Lill-Tove Rasmussen Busund , Stig Dalen , Kajsa Møllersen , Lars Ailo Bongo , Thomas K. Kilvaer

Variation in nuclear size and shape is an important criterion of malignancy for many tumor types; however, categorical estimates by pathologists have poor reproducibility. Measurements of nuclear characteristics (morphometry) can improve…

Accurate detection of pulmonary nodules with high sensitivity and specificity is essential for automatic lung cancer diagnosis from CT scans. Although many deep learning-based algorithms make great progress for improving the accuracy of…

Image and Video Processing · Electrical Eng. & Systems 2019-06-12 Jingya Liu , Liangliang Cao , Oguz Akin , Yingli Tian

Pulmonary cancer is one of the most commonly diagnosed and fatal cancers and is often diagnosed by incidental findings on computed tomography. Automated pulmonary nodule detection is an essential part of computer-aided diagnosis, which is…

Image and Video Processing · Electrical Eng. & Systems 2021-10-26 Jiahua Xu , Philipp Ernst , Tung Lung Liu , Andreas Nürnberger

We propose a method to incorporate the intensity information of a target lesion on CT scans in training segmentation and detection networks. We first build an intensity-based lesion probability (ILP) function from an intensity histogram of…

Image and Video Processing · Electrical Eng. & Systems 2023-07-13 Seung Yeon Shin , Thomas C. Shen , Ronald M. Summers

Radiologists possess diverse training and clinical experiences, leading to variations in the segmentation annotations of lung nodules and resulting in segmentation uncertainty.Conventional methods typically select a single annotation as the…

Image and Video Processing · Electrical Eng. & Systems 2023-09-12 Han Yang , Qiuli Wang , Yue Zhang , Zhulin An , Chen Liu , Xiaohong Zhang , S. Kevin Zhou

Background: We aim to develop enriched radiomics features that integrate classical structural radiomics with novel functional radiomics derived from liver MRI for diagnosis and risk stratification in liver cancer. The proposed framework…

To predict lung nodule malignancy with a high sensitivity and specificity, we propose a fusion algorithm that combines handcrafted features (HF) into the features learned at the output layer of a 3D deep convolutional neural network (CNN).…

Computer Vision and Pattern Recognition · Computer Science 2020-01-08 Shulong Li , Panpan Xu , Bin Li , Liyuan Chen , Zhiguo Zhou , Hongxia Hao , Yingying Duan , Michael Folkert , Jianhua Ma , Steve Jiang , Jing Wang

Breast cancer is a significant public health concern and early detection is critical for triaging high risk patients. Sequential screening mammograms can provide important spatiotemporal information about changes in breast tissue over time.…

Image and Video Processing · Electrical Eng. & Systems 2023-06-05 Hong Hui Yeoh , Andrea Liew , Raphaël Phan , Fredrik Strand , Kartini Rahmat , Tuong Linh Nguyen , John L. Hopper , Maxine Tan

This paper presents and validates a novel lung nodule classification algorithm that uses multifractal features found in X-ray images. The proposed method includes a pre-processing step where two enhancement techniques are applied: histogram…

Computer Vision and Pattern Recognition · Computer Science 2022-07-04 Isabella María Sierra-Ponce , Angela Mireya León-Mecías , Damian Valdés-Santiago

Early and correct diagnosis is a very important aspect of cancer treatment. Detection of tumour in Computed Tomography scan is a tedious and tricky task which requires expert knowledge and a lot of human working hours. As small human error…

Computer Vision and Pattern Recognition · Computer Science 2018-01-08 Devesh Walawalkar

Nuclear pleomorphism, defined herein as the extent of abnormalities in the overall appearance of tumor nuclei, is one of the components of the three-tiered breast cancer grading. Given that nuclear pleomorphism reflects a continuous…

The accurate classification of lymphoma subtypes using hematoxylin and eosin (H&E)-stained tissue is complicated by the wide range of morphological features these cancers can exhibit. We present LymphoML - an interpretable machine learning…

Interpretability is essential in medical imaging to ensure that clinicians can comprehend and trust artificial intelligence models. In this paper, we propose a novel interpretable approach that combines attribute regularization of the…

Image and Video Processing · Electrical Eng. & Systems 2023-12-15 Maxime Di Folco , Cosmin I. Bercea , Julia A. Schnabel

Considering the increased workload in pathology laboratories today, automated tools such as artificial intelligence models can help pathologists with their tasks and ease the workload. In this paper, we are proposing a segmentation model…