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Fire detection in dynamic environments faces continuous challenges, including the interference of illumination changes, many false detections or missed detections, and it is difficult to achieve both efficiency and accuracy. To address the…

计算机视觉与模式识别 · 计算机科学 2025-08-04 Weichao Pan , Bohan Xu , Xu Wang , Chengze Lv , Shuoyang Wang , Zhenke Duan , Zhen Tian

Camera traps have become integral tools in wildlife conservation, providing non-intrusive means to monitor and study wildlife in their natural habitats. The utilization of object detection algorithms to automate species identification from…

计算机视觉与模式识别 · 计算机科学 2024-12-20 Aroj Subedi

Multiple object tracking has been a challenging field, mainly due to noisy detection sets and identity switch caused by occlusion and similar appearance among nearby targets. Previous works rely on appearance models built on individual or…

计算机视觉与模式识别 · 计算机科学 2019-03-08 Zheng Tang , Jenq-Neng Hwang

Robust feature representation plays significant role in visual tracking. However, it remains a challenging issue, since many factors may affect the experimental performance. The existing method which combine different features by setting…

计算机视觉与模式识别 · 计算机科学 2017-05-15 Yuqi Han , Chenwei Deng , Zengshuo Zhang , Jiatong Li , Baojun Zhao

As autonomous vehicles and autonomous racing rise in popularity, so does the need for faster and more accurate detectors. While our naked eyes are able to extract contextual information almost instantly, even from far away, image resolution…

计算机视觉与模式识别 · 计算机科学 2023-01-04 Aduen Benjumea , Izzeddin Teeti , Fabio Cuzzolin , Andrew Bradley

Dead fish frequently appear on the water surface due to various factors. If not promptly detected and removed, these dead fish can cause significant issues such as water quality deterioration, ecosystem damage, and disease transmission.…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Qingbin Tian , Yukang Huo , Mingyuan Yao , Haihua Wang

We propose a new post-processing technique for the detection of faint companions from a sequence of adaptive optics corrected short exposures. The algorithm exploits the difference in shape between the on-axis and off-axis irradiance…

天体物理学 · 物理学 2009-11-13 Szymon Gladysz , Julian C. Christou

Underwater object detection is a critical yet challenging research problem owing to severe light attenuation, color distortion, background clutter, and the small scale of underwater targets. To address these challenges, we propose…

计算机视觉与模式识别 · 计算机科学 2026-02-27 Guanghao Liao , Zhen Liu , Liyuan Cao , Yonghui Yang , Qi Li

Wearing a mask is one of the important measures to prevent infectious diseases. However, it is difficult to detect people's mask-wearing situation in public places with high traffic flow. To address the above problem, this paper proposes a…

计算机视觉与模式识别 · 计算机科学 2023-10-17 Peng Wen , Junhu Zhang , Haitao Li

Appearance based person re-identification in a real-world video surveillance system with non-overlapping camera views is a challenging problem for many reasons. Current state-of-the-art methods often address the problem by relying on…

计算机视觉与模式识别 · 计算机科学 2016-07-21 Furqan M. Khan , Francois Bremond

Precisely detection of Unmanned Aerial Vehicles(UAVs) plays a critical role in UAV defense systems. Deep learning is widely adopted for UAV object detection whereas researches on this topic are limited by the amount of dataset and small…

计算机视觉与模式识别 · 计算机科学 2021-09-07 Chen Rui , Guo Youwei , Zheng Huafei , Jiang Hongyu

For humans, object detection, recognition, and tracking are innate. These provide the ability for human to perceive their environment and objects within their environment. This ability however doesn't translate well in computers. In…

计算机视觉与模式识别 · 计算机科学 2022-03-23 Shiyao Chen , Dale Chen-Song

Unmanned aerial vehicles (UAVs) equipped with advanced sensors have opened up new opportunities for monitoring wind power plants, including blades, towers, and other critical components. However, reliable defect detection requires…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Serhii Svystun , Pavlo Radiuk , Oleksandr Melnychenko , Oleg Savenko , Anatoliy Sachenko

In object tracking, outlier is one of primary factors which degrade performance of image-based tracking algorithms. In this respect, therefore, most of the existing methods simply discard detected outliers and pay little or no attention to…

计算机视觉与模式识别 · 计算机科学 2014-09-16 Jae-Yeong Lee , Wonpil Yu

Object recognition in video is an important task for plenty of applications, including autonomous driving perception, surveillance tasks, wearable devices or IoT networks. Object recognition using video data is more challenging than using…

计算机视觉与模式识别 · 计算机科学 2020-09-24 Alberto Sabater , Luis Montesano , Ana C. Murillo

Visual storytelling systems, particularly large vision-language models, struggle to maintain character and object identity across frames, often failing to recognize when entities in different images represent the same individuals or…

计算机视觉与模式识别 · 计算机科学 2025-07-14 Daniel A. P. Oliveira , David Martins de Matos

Over the years various methods have been proposed for the problem of object detection. Recently, we have witnessed great strides in this domain owing to the emergence of powerful deep neural networks. However, there are typically two main…

计算机视觉与模式识别 · 计算机科学 2022-07-26 Klemen Kotar , Roozbeh Mottaghi

This study addresses the need for accurate and efficient object detection in assistive technologies for visually impaired individuals. We evaluate four real-time object detection algorithms YOLO, SSD, Faster R-CNN, and Mask R-CNN within the…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Abhinav Pratap , Sushant Kumar , Suchinton Chakravarty

The tracking-by-detection paradigm today has become the dominant method for multi-object tracking and works by detecting objects in each frame and then performing data association across frames. However, its sequential frame-wise matching…

计算机视觉与模式识别 · 计算机科学 2022-12-21 Sanghyun Woo , Kwanyong Park , Seoung Wug Oh , In So Kweon , Joon-Young Lee

Detecting small drones, often indistinguishable from birds, is crucial for modern surveillance. This work introduces a drone detection methodology built upon the medium-sized YOLOv11 object detection model. To enhance its performance on…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Rayson Laroca , Marcelo dos Santos , David Menotti