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As visual assistant systems powered by visual language models (VLMs) become more prevalent, concerns over user privacy have grown, particularly for blind and low vision users who may unknowingly capture personal private information in their…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Jeffri Murrugarra-LLerena , Haoran Niu , K. Suzanne Barber , Hal Daumé , Yang Trista Cao , Paola Cascante-Bonilla

Recent advances in large-scale video models have significantly improved video understanding across domains such as surveillance, healthcare, and entertainment. However, these models also amplify privacy risks by encoding sensitive…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Nazia Aslam , Abhisek Ray , Joakim Bruslund Haurum , Lukas Esterle , Kamal Nasrollahi

The creation of new datasets often presents new challenges for video recognition and can inspire novel ideas while addressing these challenges. While existing datasets mainly comprise landscape mode videos, our paper seeks to introduce…

Computer Vision and Pattern Recognition · Computer Science 2023-12-22 Mingfei Han , Linjie Yang , Xiaojie Jin , Jiashi Feng , Xiaojun Chang , Heng Wang

As research on neural volumetric video reconstruction and compression flourishes, there is a need for diverse and realistic datasets, which can be used to develop and validate reconstruction and compression models. However, existing…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Adrian Azzarelli , Ge Gao , Ho Man Kwan , Fan Zhang , Nantheera Anantrasirichai , Ollie Moolan-Feroze , David Bull

Deep learning-based face recognition continues to face challenges due to its reliance on huge datasets obtained from web crawling, which can be costly to gather and raise significant real-world privacy concerns. To address this issue, we…

Computer Vision and Pattern Recognition · Computer Science 2025-03-14 Minsoo Kim , Min-Cheol Sagong , Gi Pyo Nam , Junghyun Cho , Ig-Jae Kim

Video personalization aims to generate videos that faithfully reflect a user-provided subject while following a text prompt. However, existing approaches often rely on heavy video-based finetuning or large-scale video datasets, which impose…

Computer Vision and Pattern Recognition · Computer Science 2025-12-16 Hyunkoo Lee , Wooseok Jang , Jini Yang , Taehwan Kim , Sangoh Kim , Sangwon Jung , Seungryong Kim

The exploration of backdoor vulnerabilities in object detectors, particularly in real-world scenarios, remains limited. A significant challenge lies in the absence of a natural physical backdoor dataset, and constructing such a dataset is…

Cryptography and Security · Computer Science 2025-01-28 Hua Ma , Alsharif Abuadbba , Yansong Gao , Hyoungshick Kim , Surya Nepal

Diffusion-based image editing models have made remarkable progress in recent years. However, achieving high-quality video editing remains a significant challenge. One major hurdle is the absence of open-source, large-scale video editing…

Computer Vision and Pattern Recognition · Computer Science 2025-07-15 Jiahao Hu , Tianxiong Zhong , Xuebo Wang , Boyuan Jiang , Xingye Tian , Fei Yang , Pengfei Wan , Di Zhang

Stereoscopic video has long been the subject of research due to its capacity to deliver immersive three-dimensional content across a wide range of applications, from virtual and augmented reality to advanced human-computer interaction. The…

Video anomaly detection (VAD) systems often prioritize accuracy while overlooking privacy concerns, limiting their suitability for real-world deployment. We propose the Orthogonal Projection Layer (OPL), a lightweight module that removes…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Lei Wang , Wenxiang Diao , Andrew Busch , Jun Zhou , Yongsheng Gao

Visual object tracking is a significant computer vision task which can be applied to many domains such as visual surveillance, human computer interaction, and video compression. In the literature, researchers have proposed a variety of 2D…

Computer Vision and Pattern Recognition · Computer Science 2013-03-21 Xi Li , Weiming Hu , Chunhua Shen , Zhongfei Zhang , Anthony Dick , Anton van den Hengel

The development of foundation vision models has pushed the general visual recognition to a high level, but cannot well address the fine-grained recognition in specialized domain such as invasive species classification. Identifying and…

Computer Vision and Pattern Recognition · Computer Science 2023-10-31 Wei He , Kai Han , Ying Nie , Chengcheng Wang , Yunhe Wang

Visual place recognition (VPR) is critical in not only localization and mapping for autonomous driving vehicles, but also in assistive navigation for the visually impaired population. To enable a long-term VPR system on a large scale,…

Computer Vision and Pattern Recognition · Computer Science 2022-07-26 Diwei Sheng , Yuxiang Chai , Xinru Li , Chen Feng , Jianzhe Lin , Claudio Silva , John-Ross Rizzo

We introduce a new dataset for graphical object detection in business documents, more specifically annual reports. This dataset, IIIT-AR-13k, is created by manually annotating the bounding boxes of graphical or page objects in publicly…

Computer Vision and Pattern Recognition · Computer Science 2020-08-07 Ajoy Mondal , Peter Lipps , C. V. Jawahar

Human-centric generative models are becoming increasingly popular, giving rise to various innovative tools and applications, such as talking face videos conditioned on text or audio prompts. The core of these capabilities lies in powerful…

Computer Vision and Pattern Recognition · Computer Science 2025-07-15 Donglin Di , He Feng , Wenzhang Sun , Yongjia Ma , Hao Li , Wei Chen , Lei Fan , Tonghua Su , Xun Yang

Effective fraud detection and analysis of government-issued identity documents, such as passports, driver's licenses, and identity cards, are essential in thwarting identity theft and bolstering security on online platforms. The training of…

Computer Vision and Pattern Recognition · Computer Science 2024-09-05 Hong Guan , Yancheng Wang , Lulu Xie , Soham Nag , Rajeev Goel , Niranjan Erappa Narayana Swamy , Yingzhen Yang , Chaowei Xiao , Jonathan Prisby , Ross Maciejewski , Jia Zou

Protecting sensitive information against data exploiting attacks is an emerging research area in data mining. Over the past, several different methods have been introduced to protect individual privacy from such attacks while maximizing…

Cryptography and Security · Computer Science 2021-07-29 Hung Nguyen , Di Zhuang , Pei-Yuan Wu , Morris Chang

Eye tracking is routinely being incorporated into virtual reality (VR) systems. Prior research has shown that eye tracking data, if exposed, can be used for re-identification attacks. The state of our knowledge about currently existing…

Human-Computer Interaction · Computer Science 2024-02-22 Ethan Wilson , Azim Ibragimov , Michael J. Proulx , Sai Deep Tetali , Kevin Butler , Eakta Jain

Vision-language models (VLMs) excel in various visual benchmarks but are often constrained by the lack of high-quality visual fine-tuning data. To address this challenge, we introduce VisCon-100K, a novel dataset derived from interleaved…

Computation and Language · Computer Science 2025-02-25 Gokul Karthik Kumar , Iheb Chaabane , Kebin Wu

Video Camouflaged Object Detection (VCOD) is currently constrained by the scarcity of challenging benchmarks and the limited robustness of models against erratic motion dynamics. Existing methods often struggle with Motion-Induced…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Yiyu Liu , Shuo Ye , Chao Hao , Zitong Yu