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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…

Computer Vision and Pattern Recognition · Computer Science 2019-12-23 Nantheera Anantrasirichai , Sion Hannuna , Nishan Canagarajah

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…

Computer Vision and Pattern Recognition · Computer Science 2024-03-20 Efrain Torres-Lomas , Jimena Lado-Jimena , Guillermo Garcia-Zamora , Luis Diaz-Garcia

In this paper we introduce a new, high-quality, dataset of images containing fruits. We also present the results of some numerical experiment for training a neural network to detect fruits. We discuss the reason why we chose to use fruits…

Computer Vision and Pattern Recognition · Computer Science 2021-01-26 Horea Mureşan , Mihai Oltean

Pistachios are nutritious nuts that are sorted based on the shape of their shell into two categories: Open-mouth and Closed-mouth. The open-mouth pistachios are higher in price, value, and demand than the closed-mouth pistachios. Because of…

Computer Vision and Pattern Recognition · Computer Science 2021-05-05 Mohammad Rahimzadeh , Abolfazl Attar

Fruit harvesting poses a significant labor and financial burden for the industry, highlighting the critical need for advancements in robotic harvesting solutions. Machine vision-based fruit detection has been recognized as a crucial…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Jiajia Li , Kyle Lammers , Xunyuan Yin , Xiang Yin , Long He , Renfu Lu , Zhaojian Li

We would like to present a comprehensive study on the classification of iron ore pellets, aimed at identifying quality violations in the final product, alongside the development of an innovative imagebased measurement method utilizing the…

Computer Vision and Pattern Recognition · Computer Science 2025-06-16 Artem Solomko , Oleg Kartashev , Andrey Golov , Mikhail Deulin , Vadim Valynkin , Vasily Kharin

Current alignment-based methods for classification in geometric morphometrics do not generally address the classification of new individuals that were not part of the study sample. However, in the context of infant and child nutritional…

Applications · Statistics 2026-01-23 Laura Medialdea , Ana Arribas-Gil , Álvaro Pérez-Romero , Amador Gómez

Plant species identification is time consuming, costly, and requires lots of efforts, and expertise knowledge. In recent, many researchers use deep learning methods to classify plants directly using plant images. While deep learning models…

Computer Vision and Pattern Recognition · Computer Science 2021-08-25 Jayani P. G. Lakshika , Thiyanga S. Talagala

Automatic photo cropping is an important tool for improving visual quality of digital photos without resorting to tedious manual selection. Traditionally, photo cropping is accomplished by determining the best proposal window through visual…

Computer Vision and Pattern Recognition · Computer Science 2017-01-09 Yi-Ling Chen , Tzu-Wei Huang , Kai-Han Chang , Yu-Chen Tsai , Hwann-Tzong Chen , Bing-Yu Chen

Aotearoa New Zealand has a strong and growing apple industry but struggles to access workers to complete skilled, seasonal tasks such as thinning. To ensure effective thinning and make informed decisions on a per-tree basis, it is crucial…

Potato quality control has improved in the last years thanks to automation techniques like machine vision, mainly making the classification task between different quality degrees faster, safer and less subjective. In our study we are going…

Computer Vision and Pattern Recognition · Computer Science 2014-03-11 Jaspinder Pal Singh

The amount of fat on the surroundings of the heart is correlated to several health risk factors such as carotid stiffness, coronary artery calcification, atrial fibrillation, atherosclerosis, cancer incidence and others. Furthermore, the…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 É. O. Rodrigues , A. Conci , F. F. C. Morais , M. G. Pérez

Agricultural domains are being transformed by recent advances in AI and computer vision that support quantitative visual evaluation. Using aerial and ground imaging over a time series, we develop a framework for characterizing the ripening…

Computer Vision and Pattern Recognition · Computer Science 2024-12-16 Faith Johnson , Ryan Meegan , Jack Lowry , Peter Oudemans , Kristin Dana

Vision perception and modelling are the essential tasks of robotic harvesting in the unstructured orchard. This paper develops a framework of visual perception and modelling for robotic harvesting of fruits in the orchard environments. The…

Computer Vision and Pattern Recognition · Computer Science 2021-12-09 Hanwen Kang , Chao Chen

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…

Computer Vision and Pattern Recognition · Computer Science 2025-10-30 Sidharth Rai , Rahul Harsha Cheppally , Benjamin Vail , Keziban Yalçın Dokumacı , Ajay Sharda

Rice is one of the main staple food in many areas of the world. The quality estimation of rice kernels are crucial in terms of both food safety and socio-economic impact. This was usually carried out by quality inspectors in the past, which…

Computer Vision and Pattern Recognition · Computer Science 2022-10-07 Xiang Wang , Kai Wang , Xiaohong Li , Shiguo Lian

Accelerated ripening through the exposure of fruits to controlled environmental conditions and gases is nowadays one of the most assessed food technologies, especially for climacteric and exotic products. However, a fine granularity control…

Tree ring widths are an important source of climatic and historical data, but measuring these widths typically requires extensive manual work. Computer vision techniques provide promising directions towards the automation of tree ring…

Computer Vision and Pattern Recognition · Computer Science 2020-10-20 Kayla Makela , Tim Ophelders , Michelle Quigley , Elizabeth Munch , Daniel Chitwood , Asia Dowtin

The development of practical and robust automated diagnostic systems for identifying plant pests is crucial for efficient agricultural production. In this paper, we first investigate three key research questions (RQs) that have not been…

Computer Vision and Pattern Recognition · Computer Science 2024-07-26 Ryosuke Wayama , Yuki Sasaki , Satoshi Kagiwada , Nobusuke Iwasaki , Hitoshi Iyatomi

Rice is one of the most widely cultivated crops globally and has been developed into numerous varieties. The quality of rice during cultivation is primarily determined by its cultivar and characteristics. Traditionally, rice classification…

Computer Vision and Pattern Recognition · Computer Science 2025-12-16 Wanke Xia , Ruoxin Peng , Haoqi Chu , Xinlei Zhu , Zhiyu Yang , Yiting Zhao , Lili Yang