LFCNet: A lightweight fish counting model based on density map regression

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Yuanyang Zhao, Weiran Li, Yiming Li, Yanyu Qi, Zhenbo Li, Jun Yue

Published: 2022, Last Modified: 09 Nov 2025Comput. Electron. Agric. 2022EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A lightweight fish counting model based on density map regression is proposed.•The back-end of the model contributes greatly to reducing the computational cost.•Detailed features are enhanced to improve counting performance.•Experiments show that it achieves a balance of speed and accuracy.