Robust Multi-Input Multi-Output Analysis for Crop Row Segmentation and Furrow Line Detection in Diverse Agricultural Fields
Year: 2025
Type: article
Abstract: Agricultural robots have transformed traditional crop cultivation and harvesting, addressing labor shortages and enhancing precision and quality through artificial intelligence. Precise detection of furrow centerlines is critical for the seamless navigation of these robots. Previous methods often focused on specific furrow types, leading to issues with generalization and adaptability. This paper introduces a comprehensive deep-learning model designed to detect furrow centerlines across diverse types, improving accuracy and robustness. Our algorithm utilizes RGB and depth images, processed through a dual encoder that combines their features. These features are refined through a channel-limiting network and then enhanced by Deep Multi-scale Feature Fusion (DFF), which maintains feature correlations across different scales. Finally, two interlinked decoders re-utilize the multiscale features to compute segmentations and lines. Our model significantly outperforms state-of-the-art methods, achieving a minimal lateral distance deviation of just 7.8 pixels, which is well within an acceptable range for agricultural robotics, and a detection line ratio (mLR) of 71.13%. Additionally, under a multi-task learning setup, our approach yields over a 10% improvement inmIOUfor the furrow segmentation task. Our results demonstrate that the proposed model is robust and adaptable to various environments and conditions, ensuring reliable furrow navigation for agricultural robots.
Source: IEEE Access
Authors: Muhammad Ibrahim Zain Ul Abideen, Dewa Made Sri Arsa, Talha Ilyas, Hyunggi Jo, Sang Cheol Kim, Hyongsuk Kim
Institution: Jeonbuk National University
Language: English
Topic: Smart Agriculture and AI
Subfield: Plant Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: gold
Estimated APC paid: $2,075
Award: G3938497217
OpenAlex ID: W4411798911