MLK-Net: Leveraging multi-scale and large kernel convolutions for robust skin lesion segmentation

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Yuxuan Luo, Yongquan Xue, Yifei Teng, Liejun Wang, Panpan Zheng

Published: 2025, Last Modified: 06 Nov 2025Expert Syst. Appl. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A skin lesion segmentation network named MLK-Net is proposed.•Using large kernels to enhance background feature extraction.•Employing multi-head mixed convolutions to capture multi-scale features.•Results on three public datasets demonstrate the model’s effectiveness.