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Pretraining vision transformers (ViT) with attention guided masked image modeling (MIM) has shown to increase downstream accuracy for natural image analysis. Hierarchical shifted window (Swin) transformer, often used in medical image…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Jue Jiang , Aneesh Rangnekar , Chloe Min Seo Choi , Harini Veeraraghavan

This paper introduces a novel approach to leverage features learned from both supervised and self-supervised paradigms, to improve image classification tasks, specifically for vehicle classification. Two state-of-the-art self-supervised…

计算机视觉与模式识别 · 计算机科学 2023-02-02 Shihan Ma , Jidong J. Yang

According to the World Health Organization, distracted driving is one of the leading cause of motor accidents and deaths in the world. In our study, we tackle the problem of distracted driving by aiming to build a robust multi-class…

计算机视觉与模式识别 · 计算机科学 2020-06-25 Nikka Mofid , Jasmine Bayrooti , Shreya Ravi

Learning robust and scalable visual representations from massive multi-view video data remains a challenge in computer vision and autonomous driving. Existing pre-training methods either rely on expensive supervised learning with 3D…

计算机视觉与模式识别 · 计算机科学 2024-03-14 Jialv Zou , Bencheng Liao , Qian Zhang , Wenyu Liu , Xinggang Wang

Driver distraction is a principal cause of traffic accidents. In a study conducted by the National Highway Traffic Safety Administration, engaging in activities such as interacting with in-car menus, consuming food or beverages, or engaging…

计算机视觉与模式识别 · 计算机科学 2023-12-25 Neha Sengar , Indra Kumari , Jihui Lee , Dongsoo Har

Recently, anomaly detection and localization in multimedia data have received significant attention among the machine learning community. In real-world applications such as medical diagnosis and industrial defect detection, anomalies only…

计算机视觉与模式识别 · 计算机科学 2022-05-16 Chaoqin Huang , Qinwei Xu , Yanfeng Wang , Yu Wang , Ya Zhang

In this paper, we presented a preliminary study for tactical driver behavior detection from untrimmed naturalistic driving recordings. While supervised learning based detection is a common approach, it suffers when labeled data is scarce.…

计算机视觉与模式识别 · 计算机科学 2018-07-04 Athma Narayanan , Yi-Ting Chen , Srikanth Malla

With the enrichment of smartphones, driving distractions caused by phone usages have become a threat to driving safety. A promising way to mitigate driving distractions is to detect them and give real-time safety warnings. However, existing…

机器学习 · 计算机科学 2021-03-16 Chen Chai , Juanwu Lu , Xuan Jiang , Xiupeng Shi , Zeng Zeng

Distracted driving is deadly, claiming 3,477 lives in the U.S. in 2015 alone. Although there has been a considerable amount of research on modeling the distracted behavior of drivers under various conditions, accurate automatic detection…

计算机视觉与模式识别 · 计算机科学 2018-10-26 Yulun Du , Chirag Raman , Alan W Black , Louis-Philippe Morency , Maxine Eskenazi

The computer-assisted radiologic informative report is currently emerging in dental practice to facilitate dental care and reduce time consumption in manual panoramic radiographic interpretation. However, the amount of dental radiographs…

计算机视觉与模式识别 · 计算机科学 2022-10-21 Amani Almalki , Longin Jan Latecki

Driver inattention assessment has become a very active field in intelligent transportation systems. Based on active sensor Kinect and computer vision tools, we have built an efficient module for detecting driver distraction and recognizing…

计算机视觉与模式识别 · 计算机科学 2015-02-03 Céline Craye , Fakhri Karray

With over 50 million car sales annually and over 1.3 million deaths every year due to motor accidents we have chosen this space. India accounts for 11 per cent of global death in road accidents. Drivers are held responsible for 78% of…

计算机视觉与模式识别 · 计算机科学 2022-04-08 Narayana Darapaneni , Jai Arora , MoniShankar Hazra , Naman Vig , Simrandeep Singh Gandhi , Saurabh Gupta , Anwesh Reddy Paduri

Drivers' visual attention provides critical cues for anticipating latent hazards and directly shapes decision-making and control maneuvers, where its absence can compromise traffic safety. To emulate drivers' perception patterns and advance…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Weimin Liu , Qingkun Li , Jiyuan Qiu , Wenjun Wang , Joshua H. Meng

Masked image modeling (MIM) has become a popular strategy for self-supervised learning~(SSL) of visual representations with Vision Transformers. A representative MIM model, the masked auto-encoder (MAE), randomly masks a subset of image…

计算机视觉与模式识别 · 计算机科学 2022-10-06 Youngwan Lee , Jeffrey Willette , Jonghee Kim , Juho Lee , Sung Ju Hwang

Changes and advances in information technology have played an important role in the development of intelligent vehicle systems in recent years. Driver fatigue and distracted driving are important factors in traffic accidents. Thus, onboard…

计算机视觉与模式识别 · 计算机科学 2024-01-19 Dongjiang Wu

In view of the fact that semi- and self-supervised learning share a fundamental principle, effectively modeling knowledge from unlabeled data, various semi-supervised semantic segmentation methods have integrated representative…

计算机视觉与模式识别 · 计算机科学 2024-11-15 Yangyang Li , Xuanting Hao , Ronghua Shang , Licheng Jiao

Event cameras asynchronously capture brightness changes with low latency, high temporal resolution, and high dynamic range. However, annotation of event data is a costly and laborious process, which limits the use of deep learning methods…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Simon Klenk , David Bonello , Lukas Koestler , Nikita Araslanov , Daniel Cremers

Text images are unique in their dual nature, encompassing both visual and linguistic information. The visual component encompasses structural and appearance-based features, while the linguistic dimension incorporates contextual and semantic…

计算机视觉与模式识别 · 计算机科学 2025-03-25 Yifei Zhang , Chang Liu , Jin Wei , Xiaomeng Yang , Yu Zhou , Can Ma , Xiangyang Ji

Many road accidents occur due to distracted drivers. Today, driver monitoring is essential even for the latest autonomous vehicles to alert distracted drivers in order to take over control of the vehicle in case of emergency. In this paper,…

计算机视觉与模式识别 · 计算机科学 2019-07-19 Neslihan Kose , Okan Kopuklu , Alexander Unnervik , Gerhard Rigoll

Masked Image Modeling (MIM) is a self-supervised learning technique that involves masking portions of an image, such as pixels, patches, or latent representations, and training models to predict the missing information using the visible…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Shabnam Choudhury , Akhil Vasim , Michael Schmitt , Biplab Banerjee