GAN-based motion blur elimination as a preprocessing step for enhanced AI-driven computer-aided camera monitoring in poultry and free-range farming in low-resource settings

Document Type

Article

Publication Title

Smart Agricultural Technology

Abstract

Accurately determining poultry gender ratios is essential for assessing the economic value of free-range farming, particularly in resource-limited settings. Traditional and manual methods for gender identification are often labor-intensive, time-consuming, and prone to errors, especially in the early stages of poultry development. To address these challenges, this study introduces an automated approach that uses advanced machine learning techniques. Specifically, we propose a classification framework that integrates Convolutional Neural Networks (CNNs) with Generative Adversarial Networks (GANs) to enhance the accuracy of poultry gender identification. Our framework incorporates a novel GAN-based motion blur elimination method, which is broadly applicable to detect and classify moving subjects, including poultry. The proposed approach demonstrates a 98% accuracy in distinguishing between male and female birds at early growth stages by analyzing key features such as crown pixel measurements, feather gap analysis, and leg measurements. Furthermore, we conduct a comprehensive comparison of four segmentation models—UNet, ResUNet, ResUNet+, and a novel GAN-enhanced UNet—under varying motion blur conditions (80%, 50%, 30%, and 10%). Our results highlight the superiority of ResUNet+ over conventional models, achieving a peak Dice Coefficient of 91.2%, an Intersection over Union (IoU) of 86.7%, and the highest segmentation accuracy at reduced blur levels. These findings underscore the efficacy of deep learning-based approaches in advancing poultry gender classification while improving image quality in dynamic environments.

DOI

10.1016/j.atech.2025.100915

Publication Date

8-1-2025

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