Research library

M3DANet: A Lightweight Semi-Supervised Network and Embedded System for Bee Colony Counting

Academic Editor: Aichen Wang Received: 17 April 2026 Revised: 25 May 2026 Accepted: 8 June 2026 Published: 10 June 2026 Copyright: © 2026 by the authors. Licensee MDPI, Basel, Switzerland. Accurate bee counting is important for colony monitoring, pollination assessment, and precision beekeeping, but manual counting and dense point annotation are labor-intensive. This study proposes M3DANet, a lightweight semi-supervised density regression network with a handheld edge deployment system for bee colony counting. A dataset containing 586 valid high-resolution images and 34,869 point annotations was constructed for training and.

Publication details

Authors
Xue Li, Mingzhen Ma, Ying Kong, Huijun Huang, Qian Li, Feng Liu, Zhenguo Liu, Guangming Wang
Organizations
🇨🇳 Shandong Agricultural University🇨🇳 Apiculture Institute of Jiangxi Province
Year
2026
Type
Journal

Relevancy to Gratheon

This paper is relevant to Gratheon because it informs camera-based hive-scanner and computer-vision models, sensor hardware, telemetry pipelines, and monitoring dashboards, edge-AI deployment, power budgeting, and offline operation. Its methods and findings can be translated into product requirements for reliable field deployments: what should be sensed, how signals should be interpreted, and which uncertainty or validation limits need to be surfaced to beekeepers. For Gratheon, the work is most useful as an evidence-backed design reference for connecting local hive observations with actionable recommendations in the web app while keeping hardware practical for remote apiaries.