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Since Particulate Matters (PMs) are closely related to people's living and health, it has become one of the most important indicator of air quality monitoring around the world. But the existing sensor-based methods for PM monitoring have…

图像与视频处理 · 电气工程与系统科学 2020-04-07 Yonghui Zhang , Ke Gu

Measuring biodiversity is crucial for understanding ecosystem health. While prior works have developed machine learning models for taxonomic classification of photographic images and DNA separately, in this work, we introduce a multimodal…

Grape cluster architecture and compactness are complex traits influencing disease susceptibility, fruit quality, and yield. Evaluation methods for these traits include visual scoring, manual methodologies, and computer vision, with the…

计算机视觉与模式识别 · 计算机科学 2024-03-20 Efrain Torres-Lomas , Jimena Lado-Jimena , Guillermo Garcia-Zamora , Luis Diaz-Garcia

This paper aims at developing an automatic algorithm for moth recognition from trap images in real-world conditions. This method uses our previous work for detection [1] and introduces an adapted classification step. More precisely, SVM…

计算机视觉与模式识别 · 计算机科学 2018-09-19 Mohamed Chafik Bakkay , Sylvie Chambon , Hatem A. Rashwan , Christian Lubat , Sébastien Barsotti

Image cropping aims to improve the composition as well as aesthetic quality of an image by removing extraneous content from it. Existing image cropping databases provide only one or several human-annotated bounding boxes as the groundtruth,…

计算机视觉与模式识别 · 计算机科学 2019-04-10 Hui Zeng , Lida Li , Zisheng Cao , Lei Zhang

We present two large datasets of labelled plant-images that are suited towards the training of machine learning and computer vision models. The first dataset encompasses as the day of writing over 1.2 million images of indoor-grown crops…

计算机视觉与模式识别 · 计算机科学 2021-08-13 Michael A. Beck , Chen-Yi Liu , Christopher P. Bidinosti , Christopher J. Henry , Cara M. Godee , Manisha Ajmani

This review presents various image segmentation methods using complex networks. Image segmentation is one of the important steps in image analysis as it helps analyze and understand complex images. At first, it has been tried to classify…

计算机视觉与模式识别 · 计算机科学 2024-01-08 Amin Rezaei , Fatemeh Asadi

Seeding then expanding is a commonly used scheme to discover overlapping communities in a network. Most seeding methods are either too complex to scale to large networks or too simple to select high-quality seeds, and the non-principled…

社会与信息网络 · 计算机科学 2015-02-27 Changxing Shang , Shengzhong Feng , Zhongying Zhao , Jianping Fan

The growing demand for precision agriculture necessitates efficient and accurate crop-weed recognition and classification systems. Current datasets often lack the sample size, diversity, and hierarchical structure needed to develop robust…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Talha Ilyas , Dewa Made Sri Arsa , Khubaib Ahmad , Yong Chae Jeong , Okjae Won , Jong Hoon Lee , Hyongsuk Kim

Applying agrochemicals is the default procedure for conventional weed control in crop production, but has negative impacts on the environment. Robots have the potential to treat every plant in the field individually and thus can reduce the…

计算机视觉与模式识别 · 计算机科学 2018-06-12 Philipp Lottes , Jens Behley , Nived Chebrolu , Andres Milioto , Cyrill Stachniss

Many automated operations in agriculture, such as weeding and plant counting, require robust and accurate object detectors. Robotic fruit harvesting is one of these, and is an important technology to address the increasing labour shortages…

计算机视觉与模式识别 · 计算机科学 2021-05-11 Jasper Brown , Salah Sukkarieh

Pumpkin is a vital crop cultivated globally, and its productivity is crucial for food security, especially in developing regions. Accurate and timely detection of pumpkin leaf diseases is essential to mitigate significant losses in yield…

图像与视频处理 · 电气工程与系统科学 2024-10-02 Aymane Khaldi , El Mostafa Kalmoun

Lumpy Skin Disease (LSD) is a contagious viral infection that significantly deteriorates livestock health, thereby posing a serious threat to the global economy and food security. Owing to its rapid spread characteristics, early and precise…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Ubaidullah , Muhammad Abid Hussain , Mohsin Raza Jafri , Rozi Khan , Moid Sandhu , Abd Ullah Khan , Hyundong Shin

The rapid advances in Deep Learning (DL) techniques have enabled rapid detection, localisation, and recognition of objects from images or videos. DL techniques are now being used in many applications related to agriculture and farming.…

计算机视觉与模式识别 · 计算机科学 2021-03-03 A S M Mahmudul Hasan , Ferdous Sohel , Dean Diepeveen , Hamid Laga , Michael G. K. Jones

Agriculture is increasingly challenged by climate change, soil degradation, and resource depletion, and hence requires advanced data-driven crop classification and recommendation solutions. This work presents an explainable ensemble…

Monitoring crop fields to map features like weeds can be efficiently performed with unmanned aerial vehicles (UAVs) that can cover large areas in a short time due to their privileged perspective and motion speed. However, the need for…

The usage of chemical imaging technologies is becoming a routine accompaniment to traditional methods in pathology. Significant technological advances have developed these next generation techniques to provide rich, spatially resolved,…

机器学习 · 计算机科学 2022-09-07 Spencer A. Thomas

Agriculture is an essential industry in the both society and economy of a country. However, the pests and diseases cause a great amount of reduction in agricultural production while there is not sufficient guidance for farmers to avoid this…

计算机视觉与模式识别 · 计算机科学 2021-07-28 Daping Zhang , Hongyu Yang , Jiayu Cao

Forest pests threaten ecosystem stability, requiring efficient monitoring. To overcome the limitations of traditional methods in large-scale, fine-grained detection, this study focuses on accurately identifying infected trees and analyzing…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Yan Zhang , Baoxin Li , Han Sun , Yuhang Gao , Mingtai Zhang , Pei Wang

The Northern Sky Optical Cluster Survey is a project to create an objective catalog of galaxy clusters over the entire high-galactic-latitude Northern sky, with well understood selection criteria. We use the object catalogs generated from…

天体物理学 · 物理学 2016-08-30 R. R. Gal , R. R. DeCarvalho , S. C. Odewahn , S. G. Djorgovski , V. E. Margoniner