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There is a growing demand for accurate high-resolution land cover maps in many fields, e.g., in land-use planning and biodiversity conservation. Developing such maps has been performed using Object-Based Image Analysis (OBIA) methods, which…

计算机视觉与模式识别 · 计算机科学 2017-06-06 Emilio Guirado , Siham Tabik , Domingo Alcaraz-Segura , Javier Cabello , Francisco Herrera

In this study, image processing and deep learning methodologies were employed to automatically classify local olive species cultivated in Turkiye. A stereo camera was utilized to capture images of five distinct olive species, which were…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Irfan Atabas , Hatice Karatas

Accurate extraction of key information from 2D engineering drawings is crucial for high-precision manufacturing. Manual extraction is slow and labor-intensive, while traditional Optical Character Recognition (OCR) techniques often struggle…

计算机视觉与模式识别 · 计算机科学 2025-09-04 Muhammad Tayyab Khan , Zane Yong , Lequn Chen , Jun Ming Tan , Wenhe Feng , Seung Ki Moon

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

The wood processing industry, particularly in facilities such as sawmills and MDF production lines, requires accurate and efficient identification of species and thickness of the wood. Although traditional methods rely heavily on expert…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Fatemeh Hasanzadeh Fard , Sanaz Hasanzadeh Fard , Mehdi Jonoobi

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…

There is a warning light for the loss of plant habitats worldwide that entails concerted efforts to conserve plant biodiversity. Thus, plant species classification is of crucial importance to address this environmental challenge. In recent…

计算机视觉与模式识别 · 计算机科学 2021-09-03 Boi M. Quach , Dinh V. Cuong , Nhung Pham , Dang Huynh , Binh T. Nguyen

Automated segmentation of individual leaves of a plant in an image is a prerequisite to measure more complex phenotypic traits in high-throughput phenotyping. Applying state-of-the-art machine learning approaches to tackle leaf instance…

计算机视觉与模式识别 · 计算机科学 2019-03-25 Daniel Ward , Peyman Moghadam , Nicolas Hudson

Skyline detection plays an important role in geolocalizaion, flight control, visual navigation, port security, etc. The appearance of the sky and non-sky areas are variable, because of different weather or illumination environment, which…

计算机视觉与模式识别 · 计算机科学 2025-02-19 Gang Yang , Miao Wang , Quan Zhou , Jiangchuan Li

This study compares the performance of state-of-the-art neural networks including variants of the YOLOv11 and RT-DETR models for detecting marsh deer in UAV imagery, in scenarios where specimens occupy a very small portion of the image and…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Agustín Roca , Gastón Castro , Gabriel Torre , Leonardo J. Colombo , Ignacio Mas , Javier Pereira , Juan I. Giribet

Currently, deep learning-based instance segmentation for various applications (e.g., Agriculture) is predominantly performed using a labor-intensive process involving extensive field data collection using sophisticated sensors, followed by…

计算机视觉与模式识别 · 计算机科学 2025-03-03 Ranjan Sapkota , Achyut Paudel , Manoj Karkee

Apple scab is a fungal disease caused by Venturia inaequalis. Disease is of particular concern for growers, as it causes significant damage to fruit and leaves, leading to loss of fruit and yield. This article examines the ability of deep…

计算机视觉与模式识别 · 计算机科学 2023-02-20 Robert Rouš , Joseph Peller , Gerrit Polder , Selwin Hageraats , Thijs Ruigrok , Pieter M. Blok

This study explores the application of deep learning to improve and automate pollen grain detection and classification in both optical and holographic microscopy images, with a particular focus on veterinary cytology use cases. We used…

计算机视觉与模式识别 · 计算机科学 2025-12-29 Swarn Singh Warshaneyan , Maksims Ivanovs , Blaž Cugmas , Inese Bērziņa , Laura Goldberga , Mindaugas Tamosiunas , Roberts Kadiķis

The task of weed detection is an essential element of precision agriculture since accurate species identification allows a farmer to selectively apply herbicides and fits into sustainable agriculture crop management. This paper proposes a…

计算机视觉与模式识别 · 计算机科学 2025-11-21 Abishek Karthik , Pandiyaraju V , Sreya Mynampati

Object Detection is related to Computer Vision. Object detection enables detecting instances of objects in images and videos. Due to its increased utilization in surveillance, tracking system used in security and many others applications…

计算机视觉与模式识别 · 计算机科学 2024-10-23 K. Senthil Kumar , K. M. B. Abdullah Safwan

In this paper we use convolutional neural networks (CNNs) for weed detection in agricultural land. We specifically investigate the application of two CNN layer types, Conv2d and dilated Conv2d, for weed detection in crop fields. The…

计算机视觉与模式识别 · 计算机科学 2025-02-21 Santosh Kumar Tripathi , Shivendra Pratap Singh , Devansh Sharma , Harshavardhan U Patekar

This paper explores the application of knowledge distillation technology in target detection tasks, especially the impact of different distillation temperatures on the performance of student models. By using YOLOv5l as the teacher network…

计算机视觉与模式识别 · 计算机科学 2024-10-17 Guanming Huang , Aoran Shen , Yuxiang Hu , Junliang Du , Jiacheng Hu , Yingbin Liang

Weeds significantly reduce crop yields worldwide and pose major challenges to sustainable agriculture. Traditional weed management methods, primarily relying on chemical herbicides, risk environmental contamination and lead to the emergence…

计算机视觉与模式识别 · 计算机科学 2025-11-12 Charalampos S. Kouzinopoulos , Yuri Manna

Plastic shopping bags that get carried away from the side of roads and tangled on cotton plants can end up at cotton gins if not removed before the harvest. Such bags may not only cause problem in the ginning process but might also get…

In the field of planting fruit trees, pre-harvest estimation of fruit yield is important for fruit storage and price evaluation. However, considering the cost, the yield of each tree cannot be assessed by directly picking the immature…

计算机视觉与模式识别 · 计算机科学 2022-11-17 Yuqi Li , Yuting He , Yihang Zhou , Zirui Gong , Renjie Huang