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The "You only look once v4"(YOLOv4) is one type of object detection methods in deep learning. YOLOv4-tiny is proposed based on YOLOv4 to simple the network structure and reduce parameters, which makes it be suitable for developing on the…

计算机视觉与模式识别 · 计算机科学 2022-07-21 Zicong Jiang , Liquan Zhao , Shuaiyang Li , Yanfei Jia

We present some updates to YOLO! We made a bunch of little design changes to make it better. We also trained this new network that's pretty swell. It's a little bigger than last time but more accurate. It's still fast though, don't worry.…

计算机视觉与模式识别 · 计算机科学 2018-04-10 Joseph Redmon , Ali Farhadi

Fire detection algorithms, particularly those based on computer vision, encounter significant challenges such as high computational costs and delayed response times, which hinder their application in real-time systems. To address these…

计算机视觉与模式识别 · 计算机科学 2025-04-16 Jiawei Lan , Ye Tao , Zhibiao Wang , Haoyang Yu , Wenhua Cui

Vehicle detection in real-time is a challenging and important task. The existing real-time vehicle detection lacks accuracy and speed. Real-time systems must detect and locate vehicles during criminal activities like theft of vehicle and…

计算机视觉与模式识别 · 计算机科学 2020-11-12 Sri Jamiya S , Esther Rani P

To analyze this characteristic of vulnerability, we developed an automated deep learning method for detecting microvessels in intravascular optical coherence tomography (IVOCT) images. A total of 8,403 IVOCT image frames from 85 lesions and…

A wide range of applications in marine ecology extensively uses underwater cameras. Still, to efficiently process the vast amount of data generated, we need to develop tools that can automatically detect and recognize species captured on…

计算机视觉与模式识别 · 计算机科学 2020-05-18 Kristian Muri Knausgård , Arne Wiklund , Tonje Knutsen Sørdalen , Kim Halvorsen , Alf Ring Kleiven , Lei Jiao , Morten Goodwin

In this paper, we propose a new framework called YOWOv3, which is an improved version of YOWOv2, designed specifically for the task of Human Action Detection and Recognition. This framework is designed to facilitate extensive…

计算机视觉与模式识别 · 计算机科学 2024-08-12 Duc Manh Nguyen Dang , Viet Hang Duong , Jia Ching Wang , Nhan Bui Duc

To address the issues associated with the existing algorithms for the current apple detection, this study proposes an improved YOLOv5s-based method, named YOLOv5s-BC, for real-time apple detection, in which a series of modifications have…

图像与视频处理 · 电气工程与系统科学 2023-11-13 Jingfan Liu , Zhaobing Liu

To overcome the constraints of the underwater environment and improve the accuracy and robustness of underwater target detection models, this paper develops a specialized dataset for underwater target detection and proposes an efficient…

计算机视觉与模式识别 · 计算机科学 2025-05-22 Chang Liu

The swift and precise detection of vehicles plays a significant role in intelligent transportation systems. Current vehicle detection algorithms encounter challenges of high computational complexity, low detection rate, and limited…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Bo Li , YiHua Chen , Hao Xu , Fei Zhong

Object detection models typically perform well on images captured in controlled environments with stable lighting, water clarity, and viewpoint, but their performance degrades substantially in real-world underwater settings characterized by…

计算机视觉与模式识别 · 计算机科学 2026-04-24 Eleanor Wiesler , Trace Baxley

Multi-object tracking (MOT) in computer vision has made significant advancements, yet tracking small fish in underwater environments presents unique challenges due to complex 3D motions and data noise. Traditional single-view MOT models…

计算机视觉与模式识别 · 计算机科学 2025-05-26 Chaim Chai Elchik , Fatemeh Karimi Nejadasl , Seyed Sahand Mohammadi Ziabari , Ali Mohammed Mansoor Alsahag

Object detection, a crucial aspect of computer vision, has seen significant advancements in accuracy and robustness. Despite these advancements, practical applications still face notable challenges, primarily the inaccurate detection or…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Chun-Lin Ji , Tao Yu , Peng Gao , Fei Wang , Ru-Yue Yuan

With the gradual application of infrared night vision vehicle assistance system in automatic driving, the accuracy of the collected infrared images of pedestrians is gradually improved. In this paper, the migration learning method is used…

人工智能 · 计算机科学 2020-12-22 Shengqi Geng

To address the issues of slow detection speed,low accuracy,difficulty in deployment on industrial edge devices,and large parameter and computational requirements in deep learning-based coal gangue target detection methods,we propose a…

计算机视觉与模式识别 · 计算机科学 2025-02-19 Shang Li

Recently, Neural architecture search has achieved great success on classification tasks for mobile devices. The backbone network for object detection is usually obtained on the image classification task. However, the architecture which is…

计算机视觉与模式识别 · 计算机科学 2022-11-08 Haichao Zhang , Jiashi Li , Xin Xia , Kuangrong Hao , Xuefeng Xiao

Achieving a balance between computational efficiency and detection accuracy in the realm of rotated bounding box object detection within aerial imagery is a significant challenge. While prior research has aimed at creating lightweight…

计算机视觉与模式识别 · 计算机科学 2024-12-18 Zhifei Shi , Zongyao Yin , Sheng Chang , Xiao Yi , Xianchuan Yu

YOLOv4 achieved the best performance on the COCO dataset by combining advanced techniques for regression (bounding box positioning) and classification (object class identification) using the Darknet framework. To enhance accuracy and…

计算机视觉与模式识别 · 计算机科学 2025-02-07 Athulya Sundaresan Geetha

Learning from the limited amount of labeled data to the pre-train model has always been viewed as a challenging task. In this report, an effective and robust solution, the two-stage training paradigm YOLOv8 detector (TP-YOLOv8), is designed…

计算机视觉与模式识别 · 计算机科学 2023-09-12 Zheng Wang , Dong Xie , Hanzhi Wang , Jiang Tian

Uses of underwater videos to assess diversity and abundance of fish are being rapidly adopted by marine biologists. Manual processing of videos for quantification by human analysts is time and labour intensive. Automatic processing of…

计算机视觉与模式识别 · 计算机科学 2018-07-17 Ranju Mandal , Rod M. Connolly , Thomas A. Schlacherz , Bela Stantic