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Object detection on drone-captured scenarios is a recent popular task. As drones always navigate in different altitudes, the object scale varies violently, which burdens the optimization of networks. Moreover, high-speed and low-altitude…

计算机视觉与模式识别 · 计算机科学 2021-08-31 Xingkui Zhu , Shuchang Lyu , Xu Wang , Qi Zhao

The development of autonomous driving technology must be inseparable from pedestrian detection. Because of the fast speed of the vehicle, the accuracy and real-time performance of the pedestrian detection algorithm are very important. YOLO,…

计算机视觉与模式识别 · 计算机科学 2024-08-14 Xiangjie Luo , Bo Shao , Zhihao Cai , Yingxun Wang

The utilization of deep learning-based object detection is an effective approach to assist visually impaired individuals in avoiding obstacles. In this paper, we implemented seven different YOLO object detection models \textit{viz}.,…

计算机视觉与模式识别 · 计算机科学 2023-12-14 Chenhao He , Pramit Saha

Convolutional Neural Networks (CNN) are commonly used for the problem of object detection thanks to their increased accuracy. Nevertheless, the performance of CNN-based detection models is ambiguous when detection speed is considered. To…

计算机视觉与模式识别 · 计算机科学 2024-05-29 Ioanna Gogou , Dimitrios Koutsomitropoulos

Object detection is crucial in various cutting-edge applications, such as autonomous vehicles and advanced robotics systems, primarily relying on data from conventional frame-based RGB sensors. However, these sensors often struggle with…

计算机视觉与模式识别 · 计算机科学 2024-08-13 Diego A. Silva , Kamilya Smagulova , Ahmed Elsheikh , Mohammed E. Fouda , Ahmed M. Eltawil

Object detection is one of the most important areas in computer vision, which plays a key role in various practical scenarios. Due to limitation of hardware, it is often necessary to sacrifice accuracy to ensure the infer speed of the…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Xiang Long , Kaipeng Deng , Guanzhong Wang , Yang Zhang , Qingqing Dang , Yuan Gao , Hui Shen , Jianguo Ren , Shumin Han , Errui Ding , Shilei Wen

Accelerators implementing Deep Neural Networks for image-based object detection operate on large volumes of data due to fetching images and neural network parameters, especially if they need to process video streams, hence with high power…

硬件体系结构 · 计算机科学 2023-03-01 Martí Caro , Hamid Tabani , Jaume Abella

Drone-based target detection presents inherent challenges, such as the high density and overlap of targets in drone-based images, as well as the blurriness of targets under varying lighting conditions, which complicates identification.…

计算机视觉与模式识别 · 计算机科学 2024-11-04 Yuchen Zheng , Yuxin Jing , Jufeng Zhao , Guangmang Cui

Object detection remains an active area of research in the field of computer vision, and considerable advances and successes has been achieved in this area through the design of deep convolutional neural networks for tackling object…

计算机视觉与模式识别 · 计算机科学 2019-10-04 Alexander Wong , Mahmoud Famuori , Mohammad Javad Shafiee , Francis Li , Brendan Chwyl , Jonathan Chung

Now a days, UAVs such as drones are greatly used for various purposes like that of capturing and target detection from ariel imagery etc. Easy access of these small ariel vehicles to public can cause serious security threats. For instance,…

计算机视觉与模式识别 · 计算机科学 2022-01-11 Aleena Ajaz , Ayesha Salar , Tauseef Jamal , Asif Ullah Khan

Detection of pedestrians on embedded devices, such as those on-board of robots and drones, has many applications including road intersection monitoring, security, crowd monitoring and surveillance, to name a few. However, the problem can be…

计算机视觉与模式识别 · 计算机科学 2020-12-15 Mohamed Afifi , Yara Ali , Karim Amer , Mahmoud Shaker , Mohamed Elhelw

Over the past few years, extensive research has been devoted to enhancing YOLO object detectors. Since its introduction, eight major versions of YOLO have been introduced with the purpose of improving its accuracy and efficiency. While the…

计算机视觉与模式识别 · 计算机科学 2023-07-25 Mohammad Jani , Jamil Fayyad , Younes Al-Younes , Homayoun Najjaran

Edge computing allows more computing tasks to take place on the decentralized nodes at the edge of networks. Today many delay sensitive, mission-critical applications can leverage these edge devices to reduce the time delay or even to…

计算机视觉与模式识别 · 计算机科学 2018-05-02 Seyed Yahya Nikouei , Yu Chen , Sejun Song , Ronghua Xu , Baek-Young Choi , Timothy R. Faughnan

Urban traffic environments present unique challenges for object detection, particularly with the increasing presence of micromobility vehicles like e-scooters and bikes. To address this object detection problem, this work introduces an…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Khalil Sabri , Célia Djilali , Guillaume-Alexandre Bilodeau , Nicolas Saunier , Wassim Bouachir

This paper proposes a novel method to optimize bandwidth usage for object detection in critical communication scenarios. We develop two operating models of active information seeking. The first model identifies promising regions in low…

计算机视觉与模式识别 · 计算机科学 2018-03-12 Laura Lopez-Fuentes , Andrew D. Bagdanov , Joost van de Weijer , Harald Skinnemoen

Deep learning approaches have achieved unprecedented performance in visual recognition tasks such as object detection and pose estimation. However, state-of-the-art models have millions of parameters represented as floats which make them…

计算机视觉与模式识别 · 计算机科学 2021-02-08 Gedeon Muhawenayo , Georgia Gkioxari

This paper presents a modular lightweight network model for road objects detection, such as car, pedestrian and cyclist, especially when they are far away from the camera and their sizes are small. Great advances have been made for the deep…

计算机视觉与模式识别 · 计算机科学 2018-11-19 Sen Cao , Yazhou Liu , Pongsak Lasang , Shengmei Shen

Object detection is considered one of the most challenging problems in this field of computer vision, as it involves the combination of object classification and object localization within a scene. Recently, deep neural networks (DNNs) have…

计算机视觉与模式识别 · 计算机科学 2017-09-19 Mohammad Javad Shafiee , Brendan Chywl , Francis Li , Alexander Wong

Detection of small, undetermined moving objects or objects in an occluded environment with a cluttered background is the main problem of computer vision. This greatly affects the detection accuracy of deep learning models. To overcome these…

计算机视觉与模式识别 · 计算机科学 2024-01-03 Syed Muhammad Aamir , Hongbin Ma , Malak Abid Ali Khan , Muhammad Aaqib

Most currently used object detection methods are learning-based, and can detect objects under varying appearances. Those models require training and a training dataset. We focus on use cases with less data variation, but the requirement of…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Valentin Braeutigam , Matthias Stock , Bernhard Egger