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Computer vision (CV) is the process of using machines to understand and analyze imagery, which is an integral branch of artificial intelligence. Among various research areas of CV, fine-grained image analysis (FGIA) is a longstanding and…

Computer Vision and Pattern Recognition · Computer Science 2019-07-18 Xiu-Shen Wei , Jianxin Wu , Quan Cui

This research paper presents the development of a lightweight and efficient computer vision pipeline aimed at assisting farmers in detecting orange diseases using minimal resources. The proposed system integrates advanced object detection,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-30 Harsh Joshi

In the following paper, we present and discuss challenging applications for fine-grained visual classification (FGVC): biodiversity and species analysis. We not only give details about two challenging new datasets suitable for computer…

Computer Vision and Pattern Recognition · Computer Science 2015-07-06 Erik Rodner , Marcel Simon , Gunnar Brehm , Stephanie Pietsch , J. Wolfgang Wägele , Joachim Denzler

Image classification is a crucial task in modern weed management and crop intervention technologies. However, the limited size, diversity, and balance of existing weed datasets hinder the development of deep learning models for…

Computer Vision and Pattern Recognition · Computer Science 2023-10-20 Alzayat Saleh , Alex Olsen , Jake Wood , Bronson Philippa , Mostafa Rahimi Azghadi

Accurate weed mapping in cereal fields requires pixel-level segmentation from UAV imagery that remains reliable across fields, seasons, and illumination. Existing multispectral pipelines often depend on thresholded vegetation indices, which…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Haitian Wang , Xinyu Wang , Muhammad Ibrahim , Dustin Severtson , Ajmal Mian

India, as a predominantly agrarian economy, faces significant challenges in agriculture, including substantial crop losses caused by diseases, pests, and environmental stress. Early detection and accurate identification of diseases across…

Computer Vision and Pattern Recognition · Computer Science 2025-07-04 Vivek Yadav , Anugrah Jain

Crop yield production could be enhanced for agricultural growth if various plant nutrition deficiencies, and diseases are identified and detected at early stages. The deep learning methods have proven its superior performances in the…

Computer Vision and Pattern Recognition · Computer Science 2024-10-17 Asish Bera , Debotosh Bhattacharjee , Ondrej Krejcar

Rice plays a vital role as a primary food source for over half of the world's population, and its production is critical for global food security. Nevertheless, rice cultivation is frequently affected by various diseases that can severely…

Computer Vision and Pattern Recognition · Computer Science 2024-08-06 Khairun Saddami , Yudha Nurdin , Mutia Zahramita , Muhammad Shahreeza Safiruz

Image-based machine learning models can be used to make the sorting and grading of agricultural products more efficient. In many regions, implementing such systems can be difficult due to the lack of centralization and automation of…

Computer Vision and Pattern Recognition · Computer Science 2023-01-11 Manuel Knott , Fernando Perez-Cruz , Thijs Defraeye

Fine-grained visual categorization (FGVC) aims to discriminate similar subcategories, whose main challenge is the large intraclass diversities and subtle inter-class differences. Existing FGVC methods usually select discriminant regions…

Computer Vision and Pattern Recognition · Computer Science 2022-04-22 Yu Wang , Shuo Ye , Shujian Yu , Xinge You

This paper presents a performance comparison among four Convolutional Neural Network architectures (EfficientNet-B3, InceptionV3, ResNet50, and VGG16) for classifying cassava disease images. The images were sourced from an imbalanced…

Image and Video Processing · Electrical Eng. & Systems 2025-03-19 Ademir G. Costa Junior , Fábio S. da Silva , Ricardo Rios

Mycetoma is a neglected tropical disease caused by fungi or bacteria leading to severe tissue damage and disabilities. It affects poor and rural communities and presents medical challenges and socioeconomic burdens on patients and…

Understanding field imagery such as detecting plants and distinguishing individual crop and weed instances is a central challenge in precision agriculture. Despite progress in vision-language tasks like captioning and visual question…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Mohammadreza Haghighat , Alzayat Saleh , Mostafa Rahimi Azghadi

PlantVillageVQA is a large-scale visual question answering (VQA) dataset derived from the widely used PlantVillage image corpus. It was designed to advance the development and evaluation of vision-language models for agricultural…

Computer Vision and Pattern Recognition · Computer Science 2025-09-01 Syed Nazmus Sakib , Nafiul Haque , Mohammad Zabed Hossain , Shifat E. Arman

This study introduces an innovative approach to classifying various types of Persian rice using image-based deep learning techniques, highlighting the practical application of everyday technology in food categorization. Recognizing the…

Computer Vision and Pattern Recognition · Computer Science 2024-04-23 Mahmood Saeedi kelishami , Amin Saeidi Kelishami , Sajjad Saeedi Kelishami

Navigation and mobility are some of the major problems faced by visually impaired people in their daily lives. Advances in computer vision led to the proposal of some navigation systems. However, most of them require expensive and/or heavy…

Computer Vision and Pattern Recognition · Computer Science 2020-05-12 Fabricio Breve , Carlos Norberto Fischer

Coffee yields are contingent on the timely and accurate diagnosis of diseases; however, assessing leaf diseases in the field presents significant challenges. Although Artificial Intelligence (AI) vision models achieve high accuracy, their…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Larissa Ferreira Rodrigues Moreira , Rodrigo Moreira , Leonardo Gabriel Ferreira Rodrigues

Cluster closure, defined as the progressive filling of gaps between the berries in a grape bunch, is a key trait in vineyard management, impacting disease risk. However, traditional visual scoring methods are labor-intensive, subjective,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Xiangzhi Tong , Chengrui Zhang , Mac Flaherty , Andre Matteo Garcia , Dominic Gorman , Jonathan Jaramillo , Justine E. Vanden Heuvel , Yu Jiang

Food recognition systems has advanced significantly for Western cuisines, yet its application to African foods remains underexplored. This study addresses this gap by evaluating both deep learning and traditional machine learning methods…

Computer Vision and Pattern Recognition · Computer Science 2025-05-21 Chinedu Emmanuel Mbonu , Kenechukwu Anigbogu , Doris Asogwa , Tochukwu Belonwu

Fine-grained crop-weed segmentation is essential for enabling targeted herbicide application in precision agriculture. However, existing deep learning models struggle to generalize across heterogeneous agricultural environments due to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 Nazia Hossain , Xintong Jiang , Yu Tian , Philippe Seguin , O. Grant Clark , Shangpeng Sun