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Detecting objects in real-world scenes is a complex task due to various challenges, including the vast range of object categories, and potential encounters with previously unknown or unseen objects. The challenges necessitate the…

Current state-of-the-art (SOTA) 3D object detection methods often require a large amount of 3D bounding box annotations for training. However, collecting such large-scale densely-supervised datasets is notoriously costly. To reduce the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-12 Chenqiang Gao , Chuandong Liu , Jun Shu , Fangcen Liu , Jiang Liu , Luyu Yang , Xinbo Gao , Deyu Meng

In this work, we present an efficient approach for capturing sign language in 3D, introduce the 3D-LEX v1.0 dataset, and detail a method for semi-automatic annotation of phonetic properties. Our procedure integrates three motion capture…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Oline Ranum , Gomer Otterspeer , Jari I. Andersen , Robert G. Belleman , Floris Roelofsen

Soybean and cotton are major drivers of many countries' agricultural sectors, offering substantial economic returns but also facing persistent challenges from volunteer plants and weeds that hamper sustainable management. Effectively…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Thiago H. Segreto , Juliano Negri , Paulo H. Polegato , João Manoel Herrera Pinheiro , Ricardo V. Godoy , Marcelo Becker

The emergence of diverse generative vision models has recently enabled the synthesis of visually realistic images, underscoring the critical need for effectively detecting these generated images from real photos. Despite advances in this…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Huangsen Cao , Yongwei Wang , Yinfeng Liu , Sixian Zheng , Kangtao Lv , Zhimeng Zhang , Bo Zhang , Xin Ding , Fei Wu

Action quality assessment (AQA) has become an emerging topic since it can be extensively applied in numerous scenarios. However, most existing methods and datasets focus on single-person short-sequence scenes, hindering the application of…

Computer Vision and Pattern Recognition · Computer Science 2024-04-09 Shiyi Zhang , Wenxun Dai , Sujia Wang , Xiangwei Shen , Jiwen Lu , Jie Zhou , Yansong Tang

Surgical triplet detection is a critical task in surgical video analysis. However, existing datasets like CholecT50 lack precise spatial bounding box annotations, rendering triplet classification at the image level insufficient for…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Yiliang Chen , Zhixi Li , Cheng Xu , Alex Qinyang Liu , Ruize Cui , Xuemiao Xu , Jeremy Yuen-Chun Teoh , Shengfeng He , Jing Qin

Video text spotting (VTS) aims to simultaneously localize, recognize and track text instances in videos. To address the limited recognition capability of end-to-end methods, recent methods track the zero-shot results of state-of-the-art…

Computer Vision and Pattern Recognition · Computer Science 2024-06-13 Hongen Liu , Di Sun , Jiahao Wang , Yi Liu , Gang Pan

3D object detection has recently become popular due to many applications in robotics, augmented reality, autonomy, and image retrieval. We introduce the Objectron dataset to advance the state of the art in 3D object detection and foster new…

Computer Vision and Pattern Recognition · Computer Science 2020-12-21 Adel Ahmadyan , Liangkai Zhang , Jianing Wei , Artsiom Ablavatski , Matthias Grundmann

Clustering is an unsupervised machine learning method grouping data samples into clusters of similar objects. In practice, clustering has been used in numerous applications such as banking customers profiling, document retrieval, image…

Computer Vision and Pattern Recognition · Computer Science 2021-07-06 Raphaël Couturier , Hassan N. Noura , Ola Salman , Abderrahmane Sider

Increasing malicious users have sought practices to leverage 3D printing technology to produce unlawful tools in criminal activities. Current regulations are inadequate to deal with the rapid growth of 3D printers. It is of vital importance…

Computer Vision and Pattern Recognition · Computer Science 2018-08-06 Zhe Li , Xiaolong Ma , Hongjia Li , Qiyuan An , Aditya Singh Rathore , Qinru Qiu , Wenyao Xu , Yanzhi Wang

Detecting agricultural pests in complex forestry environments using remote sensing imagery is fundamental for ecological preservation, yet it is severely hampered by practical challenges. Targets are often minuscule, heavily occluded, and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Aoduo Li , Peikai Lin , Jiancheng Li , Zhen Zhang , Shiting Wu , Zexiao Liang , Zhifa Jiang

Neural network performance scales with both model size and data volume, as shown in both language and image processing. This requires scaling-friendly architectures and large datasets. While transformers have been adapted for 3D vision, a…

Computer Vision and Pattern Recognition · Computer Science 2025-03-21 Guangda Ji , Silvan Weder , Francis Engelmann , Marc Pollefeys , Hermann Blum

We present a benchmark for 3D human whole-body pose estimation, which involves identifying accurate 3D keypoints on the entire human body, including face, hands, body, and feet. Currently, the lack of a fully annotated and accurate 3D…

Computer Vision and Pattern Recognition · Computer Science 2023-09-07 Yue Zhu , Nermin Samet , David Picard

Existing 3D pose datasets of object categories are limited to generic object types and lack of fine-grained information. In this work, we introduce a new large-scale dataset that consists of 409 fine-grained categories and 31,881 images…

Computer Vision and Pattern Recognition · Computer Science 2018-10-23 Yaming Wang , Xiao Tan , Yi Yang , Ziyu Li , Xiao Liu , Feng Zhou , Larry S. Davis

The Google-Landmarks-v2 dataset is the biggest worldwide landmarks dataset characterized by a large magnitude of noisiness and diversity. We present a novel landmark retrieval/recognition system, robust to a noisy and diverse dataset, by…

Computer Vision and Pattern Recognition · Computer Science 2019-06-12 Kohei Ozaki , Shuhei Yokoo

3D semantic occupancy prediction aims to reconstruct the 3D geometry and semantics of the surrounding environment. With dense voxel labels, prior works typically formulate it as a dense segmentation task, independently classifying each…

Graphics · Computer Science 2025-06-06 Wuyang Li , Zhu Yu , Alexandre Alahi

In this paper, we present a YOLO-based framework for layout hotspot detection, aiming to enhance the efficiency and performance of the design rule checking (DRC) process. Our approach leverages the YOLOv8 vision model to detect multiple…

Computer Vision and Pattern Recognition · Computer Science 2024-07-22 Dongyang Wu , Siyang Wang , Mehdi Kamal , Massoud Pedram

Concealed weapon detection aims at detecting weapons hidden beneath a person's clothing or luggage. Various imaging modalities like Millimeter Wave, Microwave, Terahertz, Infrared, etc., are exploited for the concealed weapon detection…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Divya Bhardwaj , Arnav Ramamoorthy , Poonam Goyal

Monocular 3D detection relies on just a single camera and is therefore easy to deploy. Yet, achieving reliable 3D understanding from monocular images requires substantial annotation, and 3D labels are especially costly. To maximize…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Johannes Meier , Florian Günther , Riccardo Marin , Oussema Dhaouadi , Jacques Kaiser , Daniel Cremers