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At present spoofing attacks via which biometric system is potentially vulnerable against a fake biometric characteristic, introduces a great challenge to recognition performance. Despite the availability of a broad range of presentation…

Computer Vision and Pattern Recognition · Computer Science 2018-12-19 Avantika Singh , Gaurav Jaswal , Aditya Nigam

Medical data employed in research frequently comprises sensitive patient health information (PHI), which is subject to rigorous legal frameworks such as the General Data Protection Regulation (GDPR) or the Health Insurance Portability and…

Image and Video Processing · Electrical Eng. & Systems 2024-10-17 Moritz Rempe , Lukas Heine , Constantin Seibold , Fabian Hörst , Jens Kleesiek

Deformable image registration is one of the fundamental tasks in medical imaging. Classical registration algorithms usually require a high computational cost for iterative optimizations. Although deep-learning-based methods have been…

Image and Video Processing · Electrical Eng. & Systems 2022-09-30 Boah Kim , Inhwa Han , Jong Chul Ye

Medical image classification plays a crucial role in computer-aided clinical diagnosis. While deep learning techniques have significantly enhanced efficiency and reduced costs, the privacy-sensitive nature of medical imaging data…

Computer Vision and Pattern Recognition · Computer Science 2024-07-04 Sufen Ren , Yule Hu , Shengchao Chen , Guanjun Wang

Comparison of microvascular circulation on fundoscopic images is a non-invasive clinical indication for the diagnosis and monitoring of diseases, such as diabetes and hypertensions. The differences between intra-patient images can be…

Image and Video Processing · Electrical Eng. & Systems 2019-12-24 Siming Bayer , Xia Zhong , Weilin Fu , Nishant Ravikumar , Andreas Maier

In the cancerology domain, we were brought to make periodic mammography images to monitor tumor patients. Oracle Database Management system (DBMS) is a solution to manage these images with patient's data recorder. Knowing the large size of…

Cryptography and Security · Computer Science 2014-12-09 H. Ouahi , M. El Hajji , K. Afdel

Fundus photography (FP) remains the primary imaging modality in screening various retinal diseases including age-related macular degeneration, diabetic retinopathy and glaucoma. FP allows the clinician to examine the ocular fundus…

Image and Video Processing · Electrical Eng. & Systems 2023-02-21 Shanmukh Reddy Manne , Jose-Alain Sahel , Jay Chhablani , Kiran Kumar Vupparaboinab , Soumya Jana

The advent of the Internet led to the easy availability of digital data like images, audio, and video. Easy access to multimedia gives rise to the issues such as content authentication, security, copyright protection, and ownership…

Multimedia · Computer Science 2022-07-15 Shweta Wadhera , Deepa Kamra , Ankit Rajpal , Aruna Jain , Vishal Jain

As recent text-conditioned diffusion models have enabled the generation of high-quality images, concerns over their potential misuse have also grown. This issue is critical in the medical domain, where text-conditioned generated medical…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Chanyoung Kim , Dayun Ju , Jinyeong Kim , Woojung Han , Roberto Alcover-Couso , Seong Jae Hwang

This study explores the generation of synthesized fingerprint images using Denoising Diffusion Probabilistic Models (DDPMs). The significant obstacles in collecting real biometric data, such as privacy concerns and the demand for diverse…

Computer Vision and Pattern Recognition · Computer Science 2024-05-09 Freddie Grabovski , Lior Yasur , Yaniv Hacmon , Lior Nisimov , Stav Nimrod

Device fingerprinting leverages attributes that capture heterogeneity in hardware and software configurations to extract unique and stable fingerprints. Fingerprinting countermeasures attempt to either present a uniform fingerprint across…

Cryptography and Security · Computer Science 2024-10-23 Hari Venugopalan , Kaustav Goswami , Zainul Abi Din , Jason Lowe-Power , Samuel T. King , Zubair Shafiq

We provide background on emerging challenges and future directions with media integrity and authentication methods, focusing on distinguishing AI-generated media from authentic content captured by cameras and microphones. We evaluate…

Camera-based photoplethysmography (PPG) obtained from smartphones has shown great promise for personalized healthcare and secure authentication. This paper presents a multimodal biometric system that integrates PPG signals extracted from…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Xue Xian Zheng , M. M. Ur Rahma , Bilal Taha , Mudassir Masood , Dimitrios Hatzinakos , Tareq Al-Naffouri

Foundation models have demonstrated remarkable success across diverse domains and tasks, primarily due to the thrive of large-scale, diverse, and high-quality datasets. However, in the field of medical imaging, the curation and assembling…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Zhongying Deng , Cheng Tang , Ziyan Huang , Jiashi Lin , Ying Chen , Junzhi Ning , Chenglong Ma , Jiyao Liu , Wei Li , Yinghao Zhu , Shujian Gao , Yanyan Huang , Sibo Ju , Yanzhou Su , Pengcheng Chen , Wenhao Tang , Tianbin Li , Haoyu Wang , Yuanfeng Ji , Hui Sun , Shaobo Min , Liang Peng , Feilong Tang , Haochen Xue , Rulin Zhou , Chaoyang Zhang , Wenjie Li , Shaohao Rui , Weijie Ma , Xingyue Zhao , Yibin Wang , Kun Yuan , Zhaohui Lu , Shujun Wang , Jinjie Wei , Lihao Liu , Dingkang Yang , Lin Wang , Yulong Li , Haolin Yang , Yiqing Shen , Lequan Yu , Xiaowei Hu , Yun Gu , Yicheng Wu , Benyou Wang , Minghui Zhang , Angelica I. Aviles-Rivero , Qi Gao , Hongming Shan , Xiaoyu Ren , Fang Yan , Hongyu Zhou , Haodong Duan , Maosong Cao , Shanshan Wang , Bin Fu , Xiaomeng Li , Zhi Hou , Chunfeng Song , Lei Bai , Yuan Cheng , Yuandong Pu , Xiang Li , Wenhai Wang , Hao Chen , Jiaxin Zhuang , Songyang Zhang , Huiguang He , Mengzhang Li , Bohan Zhuang , Zhian Bai , Rongshan Yu , Liansheng Wang , Yukun Zhou , Xiaosong Wang , Xin Guo , Guanbin Li , Xiangru Lin , Dakai Jin , Mianxin Liu , Wenlong Zhang , Qi Qin , Conghui He , Yuqiang Li , Ye Luo , Nanqing Dong , Jie Xu , Wenqi Shao , Bo Zhang , Qiujuan Yan , Yihao Liu , Jun Ma , Zhi Lu , Yuewen Cao , Zongwei Zhou , Jianming Liang , Shixiang Tang , Qi Duan , Dongzhan Zhou , Chen Jiang , Yuyin Zhou , Yanwu Xu , Jiancheng Yang , Shaoting Zhang , Xiaohong Liu , Siqi Luo , Yi Xin , Chaoyu Liu , Haochen Wen , Xin Chen , Alejandro Lozano , Min Woo Sun , Yuhui Zhang , Yue Yao , Xiaoxiao Sun , Serena Yeung-Levy , Xia Li , Jing Ke , Chunhui Zhang , Zongyuan Ge , Ming Hu , Jin Ye , Zhifeng Li , Yirong Chen , Yu Qiao , Junjun He

The rapid advancement of generative AI in medical imaging has introduced both significant opportunities and serious challenges, especially the risk that fake medical images could undermine healthcare systems. These synthetic images pose…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Shuaibo Li , Zhaohu Xing , Hongqiu Wang , Pengfei Hao , Xingyu Li , Zekai Liu , Lei Zhu

A new technique for embedding data into an image coupled with compression has been proposed in this paper. A fast and efficient coding algorithms are needed for effective storage and transmission, due to the popularity of telemedicine and…

Cryptography and Security · Computer Science 2016-04-12 M. MaryShanthi Rani , S. Lakshmanan

Machine learning (ML) models are costly to train as they can require a significant amount of data, computational resources and technical expertise. Thus, they constitute valuable intellectual property that needs protection from adversaries…

Machine Learning · Computer Science 2023-06-21 Sebastian Szyller , Rui Zhang , Jian Liu , N. Asokan

The estimation of multi-parametric quantitative maps from Magnetic Resonance Fingerprinting (MRF) compressed sampled acquisitions, albeit successful, remains a challenge due to the high underspampling rate and artifacts naturally occuring…

Image and Video Processing · Electrical Eng. & Systems 2024-07-30 Perla Mayo , Matteo Cencini , Ketan Fatania , Carolin M. Pirkl , Marion I. Menzel , Bjoern H. Menze , Michela Tosetti , Mohammad Golbabaee

Device identification is the process of identifying a device on Internet without using its assigned network or other credentials. The sharp rise of usage in Internet of Things (IoT) devices has imposed new challenges in device…

Cryptography and Security · Computer Science 2020-09-11 Rajarshi Roy Chowdhury , Sandhya Aneja , Nagender Aneja , Emeroylariffion Abas

By applying artificial intelligence to image editing technology, it has become possible to generate high-quality images with minimal traces of manipulation. However, since these technologies can be misused for criminal activities such as…

Multimedia · Computer Science 2023-09-01 Jiwon Lee , Seungjae Jeon , Yunji Park , Jaehyun Chung , Doowon Jeong