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We present a mobile application made to recognize food items of multi-object meal from a single image in real-time, and then return the nutrition facts with components and approximate amounts. Our work is organized in two parts. First, we…

计算机视觉与模式识别 · 计算机科学 2019-09-17 Jianing Sun , Katarzyna Radecka , Zeljko Zilic

This research focuses on the development of a drone equipped with pruning tools and a stereo vision camera to accurately detect and measure the spatial positions of tree branches. YOLO is employed for branch segmentation, while two depth…

计算机视觉与模式识别 · 计算机科学 2024-10-08 Yida Lin , Bing Xue , Mengjie Zhang , Sam Schofield , Richard Green

This study addresses the demand for real-time detection of tomatoes and tomato flowers by agricultural robots deployed on edge devices in greenhouse environments. Under practical imaging conditions, object detection systems often face…

图像与视频处理 · 电气工程与系统科学 2026-02-02 Hung-Chih Tu , Bo-Syun Chen , Yun-Chien Cheng

Post-harvest fruit quality assessment is essential for reducing food waste, yet reliable non-destructive methods typically depend on expensive hyperspectral cameras and computationally intensive deep learning models. These systems typically…

图像与视频处理 · 电气工程与系统科学 2026-04-28 Phongsakon Mark Konrad , Casper Kunstmann-Olsen , Jacek Fiutowski , Serkan Ayvaz

Tracking ripening tomatoes is time consuming and labor intensive. Artificial intelligence technologies combined with those of computer vision can help users optimize the process of monitoring the ripening status of plants. To this end, we…

计算机视觉与模式识别 · 计算机科学 2024-01-29 Mikael A. Mousse , Bethel C. A. R. K. Atohoun , Cina Motamed

This study proposed a YOLOv5-based custom object detection model to detect strawberries in an outdoor environment. The original architecture of the YOLOv5s was modified by replacing the C3 module with the C2f module in the backbone network,…

计算机视觉与模式识别 · 计算机科学 2023-10-13 Zixuan He , Salik Ram Khanal , Xin Zhang , Manoj Karkee , Qin Zhang

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

We present YOLO, a new approach to object detection. Prior work on object detection repurposes classifiers to perform detection. Instead, we frame object detection as a regression problem to spatially separated bounding boxes and associated…

计算机视觉与模式识别 · 计算机科学 2016-05-11 Joseph Redmon , Santosh Divvala , Ross Girshick , Ali Farhadi

Deep learning methods have recently exhibited impressive performance in object detection. However, such methods needed much training data to achieve high recognition accuracy, which was time-consuming and required considerable manual work…

计算机视觉与模式识别 · 计算机科学 2023-01-05 Hao Chen , Weiwei Wan , Masaki Matsushita , Takeyuki Kotaka , Kensuke Harada

We propose YOLO-Count, a differentiable open-vocabulary object counting model that tackles both general counting challenges and enables precise quantity control for text-to-image (T2I) generation. A core contribution is the 'cardinality'…

计算机视觉与模式识别 · 计算机科学 2025-08-04 Guanning Zeng , Xiang Zhang , Zirui Wang , Haiyang Xu , Zeyuan Chen , Bingnan Li , Zhuowen Tu

Real-time apple detection in orchards is one of the most effective ways of estimating apple yields, which helps in managing apple supplies more effectively. Traditional detection methods used highly computational machine learning algorithms…

计算机视觉与模式识别 · 计算机科学 2020-11-02 Vittorio Mazzia , Francesco Salvetti , Aleem Khaliq , Marcello Chiaberge

In the poultry industry, detecting chicken illnesses is essential to avoid financial losses. Conventional techniques depend on manual observation, which is laborious and prone to mistakes. Using YOLO v8 a deep learning model for real-time…

计算机视觉与模式识别 · 计算机科学 2025-08-07 Akhil Saketh Reddy Sabbella , Ch. Lakshmi Prachothan , Eswar Kumar Panta

We present a system to measure the ripeness of fruit with a hyperspectral camera and a suitable deep neural network architecture. This architecture did outperform competitive baseline models on the prediction of the ripeness state of fruit.…

计算机视觉与模式识别 · 计算机科学 2021-04-21 Leon Amadeus Varga , Jan Makowski , Andreas Zell

Accurate apple detection in orchard images is important for yield prediction, fruit counting, robotic harvesting, and crop monitoring. However, changing illumination, leaf clutter, dense fruit clusters, and partial occlusion make detection…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Mohammed Asad , Ajai Kumar Gautam , Priyanshu Dhiman , Rishi Raj Prajapati

Maturity estimation of fruits and vegetables is a critical task for agricultural automation, directly impacting yield prediction and robotic harvesting. Current deep learning approaches predominantly treat maturity as a discrete…

计算机视觉与模式识别 · 计算机科学 2025-10-30 Sidharth Rai , Rahul Harsha Cheppally , Benjamin Vail , Keziban Yalçın Dokumacı , Ajay Sharda

This study systematically conducted an extensive real-world evaluation of all configurations of You Only Look Once (YOLO)-based object detection algorithms, including YOLOv8, YOLOv9, YOLOv10, YOLO11, and YOLOv12. Models were assessed using…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Ranjan Sapkota , Zhichao Meng , Martin Churuvija , Xiaoqiang Du , Zenghong Ma , Manoj Karkee

Electric scooters (e-scooters) have rapidly emerged as a popular mode of transportation in urban areas, yet they pose significant safety challenges. In the United States, the rise of e-scooters has been marked by a concerning increase in…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Dong Chen , Arman Hosseini , Arik Smith , Amir Farzin Nikkhah , Arsalan Heydarian , Omid Shoghli , Bradford Campbell

Yield estimation is a powerful tool in vineyard management, as it allows growers to fine-tune practices to optimize yield and quality. However, yield estimation is currently performed using manual sampling, which is time-consuming and…

计算机视觉与模式识别 · 计算机科学 2022-08-05 Alexander G. Olenskyj , Brent S. Sams , Zhenghao Fei , Vishal Singh , Pranav V. Raja , Gail M. Bornhorst , J. Mason Earles

The number of objects is considered an important factor in a variety of tasks in the agricultural domain. Automated counting can improve farmers decisions regarding yield estimation, stress detection, disease prevention, and more. In recent…

计算机视觉与模式识别 · 计算机科学 2023-05-10 Guy Farjon , Liu Huijun , Yael Edan

Detection of Graphical User Interface (GUI) elements is a crucial task for automatic code generation from images and sketches, GUI testing, and GUI search. Recent studies have leveraged both old-fashioned and modern computer vision (CV)…

计算机视觉与模式识别 · 计算机科学 2024-08-08 Seyed Shayan Daneshvar , Shaowei Wang