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Visual recognition has been dominated by convolutional neural networks (CNNs) for years. Though recently the prevailing vision transformers (ViTs) have shown great potential of self-attention based models in ImageNet classification, their…

计算机视觉与模式识别 · 计算机科学 2021-06-29 Li Yuan , Qibin Hou , Zihang Jiang , Jiashi Feng , Shuicheng Yan

Small object detection has major applications in the fields of UAVs, surveillance, farming and many others. In this work we investigate the performance of state of the art Yolo based object detection models for the task of small object…

计算机视觉与模式识别 · 计算机科学 2022-03-10 Muhammed Can Keles , Batuhan Salmanoglu , Mehmet Serdar Guzel , Baran Gursoy , Gazi Erkan Bostanci

Predominant methods for image-based drone detection frequently rely on employing generic object detection algorithms like YOLOv5. While proficient in identifying drones against homogeneous backgrounds, these algorithms often struggle in…

计算机视觉与模式识别 · 计算机科学 2024-11-11 Tamara R. Lenhard , Andreas Weinmann , Stefan Jäger , Tobias Koch

Underwater pollution is one of today's most significant environmental concerns, with vast volumes of garbage found in seas, rivers, and landscapes around the world. Accurate detection of these waste materials is crucial for successful waste…

计算机视觉与模式识别 · 计算机科学 2026-04-21 UMMPK Nawarathne , HMNS Kumari , HMLS Kumari

The strawberry (Fragaria x ananassa), known worldwide for its economic value and nutritional richness, is a widely cultivated fruit. Determining the correct ripeness level during the harvest period is crucial for both preventing losses for…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Mustafa Yurdakul , Zeynep Sena Bastug , Ali Emre Gok , Sakir Taşdemir

One-stage object detectors such as SSD or YOLO already have shown promising accuracy with small memory footprint and fast speed. However, it is widely recognized that one-stage detectors have difficulty in detecting small objects while they…

计算机视觉与模式识别 · 计算机科学 2017-09-19 Sanghyun Woo , Soonmin Hwang , In So Kweon

This paper provides an analysis and comparison of the YOLOv5, YOLOv8 and YOLOv10 models for webpage CAPTCHAs detection using the datasets collected from the web and darknet as well as synthetized data of webpages. The study examines the…

计算机视觉与模式识别 · 计算机科学 2025-02-20 Mikołaj Wysocki , Henryk Gierszal , Piotr Tyczka , Sophia Karagiorgou , George Pantelis

Autonomous underwater vehicles (AUVs) increasingly rely on on-board computer-vision systems for tasks such as habitat mapping, ecological monitoring, and infrastructure inspection. However, underwater imagery is hindered by light…

计算机视觉与模式识别 · 计算机科学 2025-09-17 Gordon Hung , Ivan Felipe Rodriguez

In this study, we propose an automated framework for camel farm monitoring, introducing two key contributions: the Unified Auto-Annotation framework and the Fine-Tune Distillation framework. The Unified Auto-Annotation approach combines two…

计算机视觉与模式识别 · 计算机科学 2024-02-13 Raza Imam , Muhammad Huzaifa , Nabil Mansour , Shaher Bano Mirza , Fouad Lamghari

This paper presents a comparative evaluation of convolutional and transformer-based object detection architectures for early weed detection in tomato plantations. Representative models from each paradigm are considered, including…

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…

计算机视觉与模式识别 · 计算机科学 2021-07-06 Raphaël Couturier , Hassan N. Noura , Ola Salman , Abderrahmane Sider

When observing the chip-to-free-space light beams from silicon photonics (SiPh) to free-space, manual adjustment of camera lens is often required to obtain a focused image of the light beams. In this letter, we demonstrated an auto-focusing…

图像与视频处理 · 电气工程与系统科学 2024-09-24 Yu Dian Lim , Hong Yu Li , Simon Chun Kiat Goh , Xiangyu Wang , Peng Zhao , Chuan Seng Tan

Crop detection is integral for precision agriculture applications such as automated yield estimation or fruit picking. However, crop detection, e.g., apple detection in orchard environments remains challenging due to a lack of large-scale…

计算机视觉与模式识别 · 计算机科学 2025-03-17 Robert Johanson , Christian Wilms , Ole Johannsen , Simone Frintrop

Object detection techniques that achieve state-of-the-art detection accuracy employ convolutional neural networks, implemented to have optimal performance in graphics processing units. Some hardware systems, such as mobile robots, operate…

We aim at providing the object detection community with an efficient and performant object detector, termed YOLO-MS. The core design is based on a series of investigations on how multi-branch features of the basic block and convolutions…

计算机视觉与模式识别 · 计算机科学 2025-02-21 Yuming Chen , Xinbin Yuan , Jiabao Wang , Ruiqi Wu , Xiang Li , Qibin Hou , Ming-Ming Cheng

YOLOv11 is the latest iteration in the You Only Look Once (YOLO) series of real-time object detectors, introducing novel architectural modules to improve feature extraction and small-object detection. In this paper, we present a detailed…

计算机视觉与模式识别 · 计算机科学 2026-04-07 Nikhileswara Rao Sulake

Detecting objects of interest through language often presents challenges, particularly with objects that are uncommon or complex to describe, due to perceptual discrepancies between automated models and human annotators. These challenges…

计算机视觉与模式识别 · 计算机科学 2024-09-11 Pengfei Qi , Yifei Zhang , Wenqiang Li , Youwen Hu , Kunlong Bai

Object detection under imperfect data receives great attention recently. Weakly supervised object detection (WSOD) suffers from severe localization issues due to the lack of instance-level annotation, while semi-supervised object detection…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Hanjun Li , Xingjia Pan , Ke Yan , Fan Tang , Wei-Shi Zheng

Small targets are particularly difficult to detect due to their low pixel count, complex backgrounds, and varying shooting angles, which make it hard for models to extract effective features. While some large-scale models offer high…

计算机视觉与模式识别 · 计算机科学 2025-03-07 Xuerui Zhang

Underwater object detection constitutes a pivotal endeavor within the realms of marine surveillance and autonomous underwater systems; however, it presents significant challenges due to pronounced visual impairments arising from phenomena…

计算机视觉与模式识别 · 计算机科学 2026-03-05 Md. Mushibur Rahman , Umme Fawzia Rahim , Enam Ahmed Taufik