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One of the most challenges in medical imaging is the lack of data and annotated data. It is proven that classical segmentation methods such as U-NET are useful but still limited due to the lack of annotated data. Using a weakly supervised…

图像与视频处理 · 电气工程与系统科学 2020-03-20 Amine Amyar , Romain Modzelewski , Pierre Vera , Vincent Morard , Su Ruan

Tumor segmentation is a fundamental step for radiotherapy treatment planning. To define an accurate segmentation of the primary tumor (GTVp) of oropharyngeal cancer patients (OPC), simultaneous assessment of different image modalities is…

图像与视频处理 · 电气工程与系统科学 2023-03-08 Alessia De Biase , Nanna Maria Sijtsema , Lisanne van Dijk , Johannes A. Langendijk , Peter van Ooijen

The absence of adequately sufficient expert-level tumor annotations hinders the effectiveness of supervised learning based opportunistic cancer screening on medical imaging. Clinical reports (that are rich in descriptive textual details)…

计算机视觉与模式识别 · 计算机科学 2024-05-24 Guangyu Guo , Jiawen Yao , Yingda Xia , Tony C. W. Mok , Zhilin Zheng , Junwei Han , Le Lu , Dingwen Zhang , Jian Zhou , Ling Zhang

Segmentation of histopathology sections is an ubiquitous requirement in digital pathology and due to the large variability of biological tissue, machine learning techniques have shown superior performance over standard image processing…

计算机视觉与模式识别 · 计算机科学 2017-10-11 Philipp Kainz , Michael Pfeiffer , Martin Urschler

The research work presented in this paper is to achieve the tissue classification and automatically diagnosis the abnormal tumor region present in Computed Tomography (CT) images using the wavelet based statistical texture analysis method.…

计算机视觉与模式识别 · 计算机科学 2015-03-13 A. Padma , Dr. R. Sukanesh

Gastrointestinal mucosal changes can cause cancers after some years and early diagnosing them can be very useful to prevent cancers and early treatment. In this article, 8 classes of mucosal changes and anatomical landmarks including…

图像与视频处理 · 电气工程与系统科学 2023-08-01 Mohammadhasan Goharian , Vahid Goharian , Hamidreza Bolhasani

The past years have seen a considerable increase in cancer cases. However, a cancer diagnosis is often complex and depends on the types of images provided for analysis. It requires highly skilled practitioners but is often time-consuming…

图像与视频处理 · 电气工程与系统科学 2022-10-24 Solene Bechelli

Cancer is one of the leading causes of death worldwide, making the development of rapid, minimally invasive, label-free and scalable diagnostic strategies a major challenge in modern oncology. In this context, spectroscopic liquid biopsy…

This paper introduces a new method for estimating the penetration of the end effector and the parameters of a soft body using a collaborative robotic arm. This is possible using the dimensionality reduction method that simplifies the…

机器人学 · 计算机科学 2024-04-16 Luca Beber , Edoardo Lamon , Giacomo Moretti , Daniele Fontanelli , Matteo Saveriano , Luigi Palopoli

Objectives: Pancreatic cancer is a lethal disease, hard to diagnose and usually results in poor prognosis and high mortality. Developing an artificial intelligence (AI) algorithm to accurately and universally predict the early cancer risk…

Mammography is the most effective and available tool for breast cancer screening. However, the low positive predictive value of breast biopsy resulting from mammogram interpretation leads to approximately 70% unnecessary biopsies with…

机器学习 · 计算机科学 2013-06-04 Sahar A. Mokhtar , Alaa. M. Elsayad

Machine learning can precisely identify different cancer tumors at any stage by classifying cancerous and healthy samples based on their genomic profile. We have developed novel methods of MLAC (Machine Learning Against Cancer) achieving…

基因组学 · 定量生物学 2020-09-15 Arash Hooshmand

This paper provides a critical review of the literature on deep learning applications in breast tumor diagnosis using ultrasound and mammography images. It also summarizes recent advances in computer-aided diagnosis (CAD) systems, which…

图像与视频处理 · 电气工程与系统科学 2020-10-05 Yuliana Jiménez-Gaona , María José Rodríguez-Álvarez , Vasudevan Lakshminarayanan

In this paper, we study the application of GIST SVM in disease prediction (detection of cancer). Pattern classification problems can be effectively solved by Support vector machines. Here we propose a classifier which can differentiate…

机器学习 · 计算机科学 2012-03-07 S. Aruna , S. P. Rajagopalan , L. V. Nandakishore

Colonic polyps are well-recognized precursors to colorectal cancer (CRC), typically detected during colonoscopy. However, the variability in appearance, location, and size of these polyps complicates their detection and removal, leading to…

Liver cancer is one of the most common cancers worldwide. Due to inconspicuous texture changes of liver tumor, contrast-enhanced computed tomography (CT) imaging is effective for the diagnosis of liver cancer. In this paper, we focus on…

图像与视频处理 · 电气工程与系统科学 2021-07-22 Yao Zhang , Jiawei Yang , Jiang Tian , Zhongchao Shi , Cheng Zhong , Yang Zhang , Zhiqiang He

Lung cancer remains one of the leading causes of morbidity and mortality worldwide, making early diagnosis critical for improving therapeutic outcomes and patient prognosis. Computer-aided diagnosis systems, which analyze computed…

图像与视频处理 · 电气工程与系统科学 2025-06-23 Guohui Cai , Ying Cai , Zeyu Zhang , Yuanzhouhan Cao , Lin Wu , Daji Ergu , Zhinbin Liao , Yang Zhao

Colorectal cancer is one of fatal cancer worldwide. Colonoscopy is the standard treatment for examination, localization, and removal of colorectal polyps. However, it has been shown that the miss-rate of colorectal polyps during colonoscopy…

图像与视频处理 · 电气工程与系统科学 2021-01-12 Nikhil Kumar Tomar

Deep learning-based automated contouring and treatment planning has been proven to improve the efficiency and accuracy of radiotherapy. However, conventional radiotherapy treatment planning process has the automated contouring and treatment…

医学物理 · 物理学 2024-12-02 Sangwook Kim , Aly Khalifa , Thomas G. Purdie , Chris McIntosh

The early detection of glottic carcinoma is critical for improving patient outcomes, as it enables timely intervention, preserves vocal function, and significantly reduces the risk of tumor progression and metastasis. However, the…

计算机视觉与模式识别 · 计算机科学 2024-12-25 Zhaohui Jin , Yi Shuai , Yongcheng Li , Lingcong Cai , Yun Li , Huifen Liu , Xiaomao Fan