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Recent evolution in deep learning has proven its value for CT-based lung nodule classification. Most current techniques are intrinsically black-box systems, suffering from two generalizability issues in clinical practice. First,…

Image and Video Processing · Electrical Eng. & Systems 2022-02-28 Hanxiao Zhang , Liang Chen , Xiao Gu , Minghui Zhang , Yulei Qin , Feng Yao , Zhexin Wang , Yun Gu , Guang-Zhong Yang

A computer-aided detection (CAD) system for the identification of pulmonary nodules in low-dose multi-detector helical CT images with 1.25 mm slice thickness is being developed in the framework of the INFN-supported MAGIC-5 Italian project.…

Medical Physics · Physics 2007-05-23 P. Delogu , M. E. Fantacci , I. Gori , A. Preite Martinez , A. Retico

Lung cancer continues to be the predominant cause of cancer-related mortality globally. This review analyzes various approaches, including advanced image processing methods, focusing on their efficacy in interpreting CT scans, chest…

We present a deep learning framework for computer-aided lung cancer diagnosis. Our multi-stage framework detects nodules in 3D lung CAT scans, determines if each nodule is malignant, and finally assigns a cancer probability based on these…

Computer Vision and Pattern Recognition · Computer Science 2017-05-29 Kingsley Kuan , Mathieu Ravaut , Gaurav Manek , Huiling Chen , Jie Lin , Babar Nazir , Cen Chen , Tse Chiang Howe , Zeng Zeng , Vijay Chandrasekhar

Introduction: Lung cancer screening (LCS) increases early-stage cancer detection which may reduce cancer treatment costs. Little is known about how receipt of LCS affects healthcare costs in real-world clinical settings. Methods: This…

This study evaluates publicly available deep-learning based lung segmentation models in transplant-eligible patients to determine their performance across disease severity levels, pathology categories, and lung sides, and to identify…

Computer Vision and Pattern Recognition · Computer Science 2025-09-19 Jisoo Lee , Michael R. Harowicz , Yuwen Chen , Hanxue Gu , Isaac S. Alderete , Lin Li , Maciej A. Mazurowski , Matthew G. Hartwig

Lung cancer risk estimation is gaining increasing importance as more countries introduce population-wide screening programs using low-dose CT (LDCT). As imaging volumes grow, scalable methods that can process entire lung volumes efficiently…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Johannes Brandt , Maulik Chevli , Rickmer Braren , Georgios Kaissis , Philip Müller , Daniel Rueckert

Purpose: The lung nodules localization in CT scan images is the most difficult task due to the complexity of the arbitrariness of shape, size, and texture of lung nodules. This is a challenge to be faced when coming to developing different…

Image and Video Processing · Electrical Eng. & Systems 2023-01-06 Haytham Al Ewaidat , Youness El Brag

Cancer is one of the most dangerous diseases to humans, and yet no permanent cure has been developed for it. Breast cancer is one of the most common cancer types. According to the National Breast Cancer foundation, in 2020 alone, more than…

Image and Video Processing · Electrical Eng. & Systems 2022-03-10 Ali Bou Nassif , Manar Abu Talib , Qassim Nasir , Yaman Afadar , Omar Elgendy

The use of automatic systems in the analysis of medical images has proven to be very useful to radiologists, especially in the framework of screening programs, in which radiologists make their first diagnosis on the basis of images only,…

In the medical field, accurate diagnosis of lung cancer is crucial for treatment. Traditional manual analysis methods have significant limitations in terms of accuracy and efficiency. To address this issue, this paper proposes a deep…

Image and Video Processing · Electrical Eng. & Systems 2025-01-10 Ziyang Gao , Yong Tian , Shih-Chi Lin , Junghua Lin

Flexible laryngoscopy is commonly performed by otolaryngologists to detect laryngeal diseases and to recognize potentially malignant lesions. Recently, researchers have introduced machine learning techniques to facilitate automated…

Computer Vision and Pattern Recognition · Computer Science 2023-05-29 Tianxiao Zhang , Andrés M. Bur , Shannon Kraft , Hannah Kavookjian , Bryan Renslo , Xiangyu Chen , Bo Luo , Guanghui Wang

Computer analysis of Lung Sound (LS) signals has been proposed in recent years as a tool to analyze the lungs' status but there have always been main challenges, including the contamination of LS with environmental noises, which come from…

Audio and Speech Processing · Electrical Eng. & Systems 2022-09-21 Mozhde Firoozi Pouyani , Mansour Vali , Mohammad Amin Ghasemi

Lung cancer stands as the preeminent cause of cancer-related mortality globally. Prompt and precise diagnosis, coupled with effective treatment, is imperative to reduce the fatality rates associated with this formidable disease. This study…

Image and Video Processing · Electrical Eng. & Systems 2024-08-29 Bitasadat Jamshidi , Nastaran Ghorbani , Mohsen Rostamy-Malkhalifeh

To enable more accurate diagnosis of lung disease in chest CT scans, we propose a straightforward yet effective model. Firstly, we analyze the characteristics of 3D CT scans and remove non-lung regions, which helps the model focus on…

Image and Video Processing · Electrical Eng. & Systems 2025-07-02 Qingqiu Li , Runtian Yuan , Junlin Hou , Jilan Xu , Yuejie Zhang , Rui Feng , Hao Chen

Lung cancer is the leading cause of cancer-related death worldwide, and early diagnosis is critical to improving patient outcomes. To diagnose cancer, a highly trained pulmonologist must navigate a flexible bronchoscope deep into the…

Computer Vision and Pattern Recognition · Computer Science 2019-03-27 Jake Sganga , David Eng , Chauncey Graetzel , David B. Camarillo

To provide the reader with a historical perspective on cancer classification approaches, we first discuss the fundamentals of the area of cancer diagnosis in this article, including the processes of cancer diagnosis and the standard…

Image and Video Processing · Electrical Eng. & Systems 2023-08-08 Farzane Tajidini

Breast cancer ranks as the most prevalent form of cancer diagnosed in women, and diagnosis faces several challenges, a change in the size, shape and appearance of breasts, dense breast tissue, lumps or thickening in the breast especially if…

Image and Video Processing · Electrical Eng. & Systems 2023-12-12 Abdulqader Mohammed , Mohammed Abdel Razek , Mohamed El-dosuky , Ahmed Sobhi

Pulmonary nodules are critical indicators for the early diagnosis of lung cancer, making their detection essential for timely treatment. However, traditional CT imaging methods suffered from cumbersome procedures, low detection rates, and…

Image and Video Processing · Electrical Eng. & Systems 2025-01-29 Guohui Cai , Ruicheng Zhang , Hongyang He , Zeyu Zhang , Daji Ergu , Yuanzhouhan Cao , Jinman Zhao , Binbin Hu , Zhinbin Liao , Yang Zhao , Ying Cai

Respiratory ailments are increasing globally at an alarming rate and are currently one of the leading factors of death and infirmity worldwide. Among respiratory diseases, those linked to poor air quality and pollutants are increasing at a…

Quantitative Methods · Quantitative Biology 2025-12-03 Shelby Lacouture , Mitchell Kelley , Noah Plues , Laszlo Hunyadi , Emily Sundman , Annette Sobel , Robert V. Duncan