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Our overarching goal is to develop an accurate and explainable model for plant disease identification using hyperspectral data. Charcoal rot is a soil borne fungal disease that affects the yield of soybean crops worldwide. Hyperspectral…

计算机视觉与模式识别 · 计算机科学 2018-04-25 Koushik Nagasubramanian , Sarah Jones , Asheesh K. Singh , Arti Singh , Baskar Ganapathysubramanian , Soumik Sarkar

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

Rice is considered a strategic crop in Egypt as it is regularly consumed in the Egyptian people's diet. Even though Egypt is the highest rice producer in Africa with a share of 6 million tons per year, it still imports rice to satisfy its…

计算机视觉与模式识别 · 计算机科学 2023-09-13 Yara Ali Alnaggar , Ahmad Sebaq , Karim Amer , ElSayed Naeem , Mohamed Elhelw

Hyperspectral imaging (HSI) captures spatial and spectral data, enabling analysis of features invisible to conventional systems. The technology is vital in fields such as weather monitoring, food quality control, counterfeit detection,…

计算机视觉与模式识别 · 计算机科学 2025-02-12 David S. Bhatti , Yougin Choi , Rahman S M Wahidur , Maleeka Bakhtawar , Sumin Kim , Surin Lee , Yongtae Lee , Heung-No Lee

The maturity classification of specialty crops such as strawberries and tomatoes is an essential agricultural downstream activity for selective harvesting and quality control (QC) at production and packaging sites. Recent advancements in…

计算机视觉与模式识别 · 计算机科学 2024-05-20 Usman A. Zahidi , Krystian Łukasik , Grzegorz Cielniak

Crop diseases are a major threat to food security, but their rapid identification remains difficult in many parts of the world due to the lack of the necessary infrastructure. The combination of increasing global smartphone penetration and…

计算机视觉与模式识别 · 计算机科学 2016-04-18 Sharada Prasanna Mohanty , David Hughes , Marcel Salathe

Hyperspectral remote sensing (HIS) enables the detailed capture of spectral information from the Earth's surface, facilitating precise classification and identification of surface crops due to its superior spectral diagnostic capabilities.…

计算机视觉与模式识别 · 计算机科学 2025-01-13 Faxu Guo , Quan Feng , Sen Yang , Wanxia Yang

Wheat yellow rust, caused by the fungus Puccinia striiformis, is a critical disease affecting wheat crops across Britain, leading to significant yield losses and economic consequences. Given the rapid environmental changes and the evolving…

机器学习 · 计算机科学 2025-01-28 Zhipeng Yuan , Yu Zhang , Gaoshan Bi , Po Yang

Austenitic 347H stainless steel offers superior mechanical properties and corrosion resistance required for extreme operating conditions such as high temperature. The change in microstructure due to composition and process variations is…

Aphid infestation poses a significant threat to crop production, rural communities, and global food security. While chemical pest control is crucial for maximizing yields, applying chemicals across entire fields is both environmentally…

计算机视觉与模式识别 · 计算机科学 2023-08-14 Tianxiao Zhang , Kaidong Li , Xiangyu Chen , Cuncong Zhong , Bo Luo , Ivan Grijalva , Brian McCornack , Daniel Flippo , Ajay Sharda , Guanghui Wang

Crop diseases present a significant barrier to agricultural productivity and global food security, especially in large-scale farming where early identification is often delayed or inaccurate. This research introduces a Convolutional Neural…

计算机视觉与模式识别 · 计算机科学 2025-07-15 Sourish Suri , Yifei Shao

Coffee leaf rust, a foliar disease caused by the fungus Hemileia vastatrix, poses a major threat to coffee production, especially in Central America. Climate change further aggravates this issue, as it shortens the latency period between…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Angelly Cabrera , Kleanthis Avramidis , Shrikanth Narayanan

Accurate and fast identification of seed cultivars is crucial to plant breeding, with accelerating breeding of new products and increasing its quality. In our study, the first attempt to design a high-accurate identification model of maize…

计算机视觉与模式识别 · 计算机科学 2018-05-25 Xuan-Yu Wang , Wen-Xuan Liao , Dong An , Yao-Guang Wei

Rice leaf diseases significantly reduce productivity and cause economic losses, highlighting the need for early detection to enable effective management and improve yields. This study proposes Artificial Neural Network (ANN)-based…

计算机视觉与模式识别 · 计算机科学 2025-07-04 Farida Siddiqi Prity , Mirza Raquib , Saydul Akbar Murad , Md. Jubayar Alam Rafi , Md. Khairul Bashar Bhuiyan , Anupam Kumar Bairagi

Rare diseases are characterized by low prevalence and are often chronically debilitating or life-threatening. Imaging-based classification of rare diseases is challenging due to the severe shortage in training examples. Few-shot learning…

计算机视觉与模式识别 · 计算机科学 2021-10-12 Jinghan Sun , Dong Wei , Kai Ma , Liansheng Wang , Yefeng Zheng

Accurate crop health monitoring is not only essential for improving agricultural efficiency but also for ensuring sustainable food production in the face of environmental challenges. Traditional approaches often rely on visual inspection or…

图像与视频处理 · 电气工程与系统科学 2025-04-16 J. Judith , R. Tamilselvi , M. Parisa Beham , S. Sathiya Pandiya Lakshmi , Alavikunhu Panthakkan , Saeed Al Mansoori , Hussain Al Ahmad

Hyperspectral anomaly detection (HAD) aims to localize pixel points whose spectral features differ from the background. HAD is essential in scenarios of unknown or camouflaged target features, such as water quality monitoring, crop growth…

计算机视觉与模式识别 · 计算机科学 2024-01-03 Jitao Ma , Weiying Xie , Yunsong Li

High-resolution (HR) hyperspectral face image plays an important role in face related computer vision tasks under uncontrolled conditions, such as low-light environment and spoofing attacks. However, the dense spectral bands of…

计算机视觉与模式识别 · 计算机科学 2022-04-13 Junjun Jiang , Chenyang Wang , Xianming Liu , Kui Jiang , Jiayi Ma

Advances in deepfake research have led to the creation of almost perfect manipulations undetectable by human eyes and some deepfakes detection tools. Recently, several techniques have been proposed to differentiate deepfakes from realistic…

计算机视觉与模式识别 · 计算机科学 2024-06-26 Ahmed Abul Hasanaath , Hamzah Luqman , Raed Katib , Saeed Anwar

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