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This paper presents a CAD-based approach for automated surface defect detection. We leverage the a-priori knowledge embedded in a CAD model and integrate it with point cloud data acquired from commercially available stereo and depth…

计算机视觉与模式识别 · 计算机科学 2025-01-31 Matteo Dalle Vedove , Matteo Bonetto , Edoardo Lamon , Luigi Palopoli , Matteo Saveriano , Daniele Fontanelli

Computer-aided diagnosis (CAD) is becoming a prominent approach to assist clinicians spanning across multiple fields. These automated systems take advantage of various computer vision (CV) procedures, as well as artificial intelligence (AI)…

图像与视频处理 · 电气工程与系统科学 2021-10-26 Danilo Avola , Luigi Cinque , Alessio Fagioli , Sebastiano Filetti , Giorgio Grani , Emanuele Rodolà

A sampling calorimeter equipped with gaseous sensor layers with digital readout is near perfect for "Particle Flow Algorithm" approach, since it is homogeneous over large surfaces, robust, cost efficient, easily segmentable to any readout…

仪器与探测器 · 物理学 2015-06-19 Y. Haddad , M. Ruan , V. Boudry

Graph-based multi-view clustering aiming to obtain a partition of data across multiple views, has received considerable attention in recent years. Although great efforts have been made for graph-based multi-view clustering, it remains a…

计算机视觉与模式识别 · 计算机科学 2022-11-11 Yiming Wang , Dongxia Chang , Zhiqiang Fu , Yao Zhao

Montage is a portable software toolkit for constructing custom, science-grade mosaics by composing multiple astronomical images. The mosaics constructed by Montage preserve the astrometry (position) and photometry (intensity) of the sources…

Camouflaged object detection (COD) aims to segment camouflaged objects hiding in the environment, which is challenging due to the similar appearance of camouflaged objects and their surroundings. Research in biology suggests depth can…

计算机视觉与模式识别 · 计算机科学 2022-01-14 Mochu Xiang , Jing Zhang , Yunqiu Lv , Aixuan Li , Yiran Zhong , Yuchao Dai

Determining phenotypes of diseases can have considerable benefits for in-hospital patient care and to drug development. The structure of high dimensional data sets such as electronic health records are often represented through an embedding…

Efficient localization and high-quality rendering in large-scale scenes remain a significant challenge due to the computational cost involved. While Scene Coordinate Regression (SCR) methods perform well in small-scale localization, they…

计算机视觉与模式识别 · 计算机科学 2025-10-17 Mingkai Liu , Dikai Fan , Haohua Que , Haojia Gao , Xiao Liu , Shuxue Peng , Meixia Lin , Shengyu Gu , Ruicong Ye , Wanli Qiu , Handong Yao , Ruopeng Zhang , Xianliang Huang

Out of distribution (OOD) detection remains a critical challenge in malware classification due to the substantial intra family variability introduced by polymorphic and metamorphic malware variants. Most existing deep learning based malware…

密码学与安全 · 计算机科学 2025-12-22 Tosin Ige , Christopher Kiekintveld , Aritran Piplai , Asif Rahman , Olukunle Kolade , Sasidhar Kunapuli

In this paper we show the potential of the cluster counting technique for particle identification. Simulations based on Garfield++ software prove that this technique improves the particle separation capabilities with respect to the ones…

仪器与探测器 · 物理学 2021-05-18 Federica Cuna , Nicola De Filippis , Francesco Grancagnolo , Giovanni Francesco Tassielli

We are developing a computer-aided detection (CAD) system for the identification of small pulmonary nodules in screening CT scans. The main modules of our system, i.e. a dot-enhancement filter for nodule candidate selection and a neural…

医学物理 · 物理学 2009-04-15 P. Delogu , M. E. Fantacci , I. Gori , A. Preite Martinez , A. Retico , A. Tata

Previous studies on computer aided detection/diagnosis (CAD) in 4D breast magnetic resonance imaging (MRI) regard lesion detection, segmentation and characterization as separate tasks, and typically require users to manually select 2D MRI…

图像与视频处理 · 电气工程与系统科学 2020-07-08 Hang Min , Darryl McClymont , Shekhar S. Chandra , Stuart Crozier , Andrew P. Bradley

Diffusions and related random walk procedures are of central importance in many areas of machine learning, data analysis, and applied mathematics. Because they spread mass agnostically at each step in an iterative manner, they can sometimes…

数据结构与算法 · 计算机科学 2018-06-12 Di Wang , Kimon Fountoulakis , Monika Henzinger , Michael W. Mahoney , Satish Rao

This work was done with the aim of developing the fundamental breast cancer early differential diagnosis foundations based on modeling the space-time temperature distribution using the microwave radiothermometry method and obtained data…

机器学习 · 计算机科学 2020-12-21 Maxim Polyakov , Illarion Popov , Alexander Losev , Alexander Khoperskov

Developing advanced medical imaging retrieval systems is challenging due to the varying definitions of `similar images' across different medical contexts. This challenge is compounded by the lack of large-scale, high-quality medical imaging…

计算机视觉与模式识别 · 计算机科学 2025-07-15 Tengfei Zhang , Ziheng Zhao , Chaoyi Wu , Xiao Zhou , Ya Zhang , Yanfeng Wang , Weidi Xie

Modulation format identification (MFI) is crucial in next-generation optical networks such as cognitive optical networks. An integrated-clustering-algorithm-based MFI scheme in a coherent optical communication system is proposed herein.…

信号处理 · 电气工程与系统科学 2021-04-30 Wenbo Zhang , Jinmei Ye , Zixian Yue , Yuxiang Wang , Xulun Zhang , Xiaoguang Zhang , Lixia Xi

Mammography is the primary imaging modality used for early detection and diagnosis of breast cancer. X-ray mammogram analysis mainly refers to the localization of suspicious regions of interest followed by segmentation, towards further…

图像与视频处理 · 电气工程与系统科学 2020-12-09 Yutong Yan , Pierre-Henri Conze , Gwenolé Quellec , Mathieu Lamard , Béatrice Cochener , Gouenou Coatrieux

Wireless capsule endoscopy (WCE) is a non-invasive diagnostic procedure that enables visualization of the gastrointestinal (GI) tract. Deep learning-based methods have shown effectiveness in disease screening using WCE data, alleviating the…

计算机视觉与模式识别 · 计算机科学 2024-02-20 Qiaozhi Tan , Long Bai , Guankun Wang , Mobarakol Islam , Hongliang Ren

Subspace identification (SID) has been widely used in system identification and control fields since it can estimate system models only relying on the input and output data by reliable numerical operations such as singular value…

系统与控制 · 电气工程与系统科学 2021-12-30 Runze Gao , Yuanqing Xia , Guan Wang , Liwen Yang , Yufeng Zhan

Digital analysis of mammographic images is a complementary tool to clinical evaluation, commonly used to identify tumors and/or microcalcifications in mammograms. Recent mammographic equipment, can automatically classify them using this…