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Precision agriculture is area with lack of cheap technology. The refinement of the production system brings large advantages to the producer and the use of images makes the monitoring a more cheap methodology. Macronutrients monitoring can…

神经与进化计算 · 计算机科学 2014-03-13 Maicon A. Sartin , Alexandre C. R. da Silva

The advent of large instantaneous bandwidth receivers and high spectral resolution spectrometers on (sub-)millimeter telescopes has opened up the possibilities for unbiased spectral surveys. Because of the large amount of data they contain,…

天体物理仪器与方法 · 物理学 2015-05-20 S. Maret , P. Hily-Blant , J. Pety , S. Bardeau , E. Reynier

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

Identification of plant disease is usually done through visual inspection or during laboratory examination which causes delays resulting in yield loss by the time identification is complete. On the other hand, complex deep learning models…

计算机视觉与模式识别 · 计算机科学 2021-02-10 Nisar Ahmed , Hafiz Muhammad Shahzad Asif , Gulshan Saleem

This paper presents an efficient automatic color image segmentation method using a seeded region growing and merging method based on square elemental regions. Our segmentation method consists of the three steps: generating seed regions,…

计算机视觉与模式识别 · 计算机科学 2017-11-28 Hisashi Shimodaira

At the most fundamental level, all digital images are just large arrays of numbers that can easily be manipulated by computer software. Specialized digital imaging software packages often use routines common to many different applications…

天体物理学 · 物理学 2008-11-26 Jennifer L. West , Ian D. Cameron

Our paper introduces a robust framework for the automated identification of diseases in plant leaf images. The framework incorporates several key stages to enhance disease recognition accuracy. In the pre-processing phase, a thumbnail…

计算机视觉与模式识别 · 计算机科学 2024-11-13 Abhishek Sebastian , Annis Fathima A , Pragna R , Madhan Kumar S , Yaswanth Kannan G , Vinay Murali

Seed phenotyping is the idea of analyzing the morphometric characteristics of a seed to predict the behavior of the seed in terms of development, tolerance and yield in various environmental conditions. The focus of the work is the…

计算机视觉与模式识别 · 计算机科学 2020-12-25 Venkat Margapuri , Mitchell Neilsen

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

As constituent parts of image objects, superpixels can improve several higher-level operations. However, image segmentation methods might have their accuracy seriously compromised for reduced numbers of superpixels. We have investigated a…

计算机视觉与模式识别 · 计算机科学 2020-08-10 F. C. Belem , S. J. F. Guimaraes , A. X. Falcao

Image processing is one of the most immerging and widely growing techniques making it a lively research field. Image processing is converting an image to a digital format and then doing different operations on it, such as improving the…

计算机视觉与模式识别 · 计算机科学 2022-07-15 Bhishman Desai , Manish Paliwal , Kapil Kumar Nagwanshi

The amount of image datasets collected for environmental monitoring purposes has increased in the past years as computer vision assisted methods have gained interest. Computer vision applications rely on high-quality datasets, making data…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Mikko Impiö , Philipp M. Rehsen , Jenni Raitoharju

This paper proposes a novel framework for fluorescence plant video processing. The plant research community is interested in the leaf-level photosynthetic analysis within a plant. A prerequisite for such analysis is to segment all leaves,…

计算机视觉与模式识别 · 计算机科学 2017-05-10 Xi Yin , Xiaoming Liu , Jin Chen , David M. Kramer

This paper presents a framework which uses computer vision algorithms to standardise images and analyse them for identifying crop diseases automatically. The tools are created to bridge the information gap between farmers, advisory call…

计算机视觉与模式识别 · 计算机科学 2019-12-23 Nantheera Anantrasirichai , Sion Hannuna , Nishan Canagarajah

We introduce Seed-to-Seed Translation (StS), a novel approach for Image-to-Image Translation using diffusion models (DMs), aimed at translations that require close adherence to the structure of the source image. In contrast to existing…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Or Greenberg , Eran Kishon , Dani Lischinski

Matching local features across images is a fundamental problem in computer vision. Targeting towards high accuracy and efficiency, we propose Seeded Graph Matching Network, a graph neural network with sparse structure to reduce redundant…

计算机视觉与模式识别 · 计算机科学 2021-08-20 Hongkai Chen , Zixin Luo , Jiahui Zhang , Lei Zhou , Xuyang Bai , Zeyu Hu , Chiew-Lan Tai , Long Quan

Image or object recognition is an important task in computer vision. With the hight-speed processing power on modern platforms and the availability of mobile phones everywhere, millions of photos are uploaded to the internet per minute, it…

计算机视觉与模式识别 · 计算机科学 2017-06-06 Yong Khoo , Seo-hyeon Keun

Networks and network-like structures are amongst the central building blocks of many technological and biological systems. Given a mathematical graph representation of a network, methods from graph theory enable a precise investigation of…

计算机视觉与模式识别 · 计算机科学 2015-02-19 Michael Dirnberger , Adrian Neumann , Tim Kehl

Computer vision (CV) is a big and important field in artificial intelligence covering a wide range of applications. Image analysis is a major task in CV aiming to extract, analyse and understand the visual content of images. However,…

神经与进化计算 · 计算机科学 2022-12-05 Ying Bi , Bing Xue , Pablo Mesejo , Stefano Cagnoni , Mengjie Zhang

Modern research in the life sciences is unthinkable without computational methods for extracting, quantifying and visualizing information derived from biological microscopy imaging data. In the past decade, we observed a dramatic increase…