Results 41 to 50 of about 117,586 (158)

A novel system for automated continuous on-farm assessment of digital dermatitis using artificial intelligence

Smart Agricultural Technology
Digital dermatitis (DD) is a major cause of lameness in cattle, significantly affecting animal well-being and reducing productivity across the dairy industry.
Ajmal Shahbaz, Wenhao Zhang, Melvyn Smith   +2 more
doaj   +1 more source

Local Similarity Number and its Application to Object Tracking

International Journal of Advanced Robotic Systems, 2013
In this paper, we present a tracking technique utilizing a simple saliency visual descriptor. Initially, we define a visual descriptor named local similarity pattern that mimics the famous texture operator local binary patterns.
Hamed Rezazadegan Tavakoli, M. Shahram Moin, Janne Heikkilä   +2 more
doaj   +1 more source

Mitigating Class Imbalance in Human Resources Attrition Prediction using Hybrid Generative and Cluster-Driven Ensemble Modeling

Human-Centric Intelligent Systems
Modern organizations continue to have a major problem with employee attrition, which has an impact on long-term strategic planning, operational effectiveness, and workforce stability.
Akhilesh Kumar Singh, Koushlendra Kumar Singh   +1 more
doaj   +1 more source

A Study on Self-Supervised Pretraining for Vision Problems in Gastrointestinal Endoscopy

IEEE Access
Solutions to vision tasks in gastrointestinal endoscopy (GIE) conventionally use image encoders pretrained in a supervised manner with ImageNet-1k as backbones.
Edward Sanderson, Bogdan J. Matuszewski
doaj   +1 more source

Automatic Optical Path Alignment Method for Optical Biological Microscope

Sensors
A high-quality optical path alignment is essential for achieving superior image quality in optical biological microscope (OBM) systems. The traditional automatic alignment methods for OBMs rely heavily on complex masker-detection techniques.
Guojin Peng, Zhenming Yu, Xinjian Zhou, Guangyao Pang, Kuikui Wang   +4 more
doaj   +1 more source

Research on Multi-Source Heterogeneous Collaborative Perception System Based on Unmanned Aerial Vehicle and Unmanned Ground Vehicle

Drones
Complex urban scenarios impose high demands on the environmental perception capabilities of unmanned systems, which serve as a prerequisite for executing autonomous missions such as disaster response, infrastructure inspection, and smart city operations.
Yufeng Li, Erming Tian, Xiaofeng Chen, Huiyan Han, Xinya Zhang   +4 more
doaj   +1 more source

Learning Uniform Hyperspherical Centers for Open and Closed Set Recognition

IEEE Access
Open-set recognition remains a challenging problem, particularly when traditional closed-set classifiers are unable to generalize to unseen classes. In this paper, we propose a unified framework that leverages hyperspherical embeddings with learnable ...
Hakan Cevikalp, Hasan Serhan Yavuz
doaj   +1 more source

Spatial deformable transformer for 3D point cloud registration

Scientific Reports
Deformable attention only focuses on a small group of key sample-points around the reference point and make itself be able to capture dynamically the local features of input feature map without considering the size of the feature map.
Fengguang Xiong, Yu Kong, Shuaikang Xie, Liqun Kuang, Xie Han   +4 more
doaj   +1 more source

Optimised waveband selection for low-cost multispectral estimation of tomato lycopene concentration using machine learning

Smart Agricultural Technology
This paper presents an investigation into a cost-effective method for non-destructive lycopene quantification in tomatoes using multispectral imaging, while aiming for high precision and practical applicability across various phases of tomato harvesting,
Marcel Mlynárik, Gary A. Atkinson, Melvyn L. Smith   +2 more
doaj   +1 more source

Machine Vision Sensors

Journal of Sensors, 2018
Oleg Sergiyenko, Vera Tyrsa, Wendy Flores-Fuentes, Julio C. Rodríguez-Quiñonez, Paolo Mercorelli   +4 more
openaire   +1 more source