mlsanityData to 14 Oct 2026

Deep Skin Lesion Segmentation with Transformer-CNN Fusion: Toward Intelligent Skin Cancer Analysis

arXiv 2508.14509 ↗First posted 20 Aug 2025eess.IV cs.CVcited by 5

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Abstract (arXiv)

This paper proposes a high-precision semantic segmentation method based on an improved TransUNet architecture to address the challenges of complex lesion structures, blurred boundaries, and significant scale variations in skin lesion images. The method integrates a transformer module into the traditional encoder-decoder framework to model global semantic information, while retaining a convolutional branch to preserve local texture and edge features. This enhances the model's ability to perceive fine-grained structures. A boundary-guided attention mechanism and multi-scale upsampling path are also designed to improve lesion boundary localization and segmentation consistency. To verify the effectiveness of the approach, a series of experiments were conducted, including comparative studies, hyperparameter sensitivity analysis, data augmentation effects, input resolution variation, and training data split ratio tests. Experimental results show that the proposed model outperforms existing representative methods in mIoU, mDice, and mAcc, demonstrating stronger lesion recognition accuracy and robustness. In particular, the model achieves better boundary reconstruction and structural recovery in complex scenarios, making it well-suited for the key demands of automated segmentation tasks in skin lesion analysis.

Key facts. Cited by 5 papers in the map (data through 14 Oct 2026). Builds on 6 of its 13 references that are in the map. First posted on arXiv 20 Aug 2025.

Builds on

6 of 13 references.

References · 6

  1. 2021SegFormer: Simple and Efficient Design for Semantic Segmentation with Transformerscited by 2,940
  2. 2021Swin-Unet: Unet-like Pure Transformer for Medical Image Segmentationcited by 1,222
  3. 2024Survival Prediction Across Diverse Cancer Types Using Neural Networkscited by 80
  4. 2024Convolutional neural network classification of cancer cytopathology images: taking breast cancer as an examplecited by 50
  5. 2023SkinSAM: Empowering Skin Cancer Segmentation with Segment Anything Modelcited by 32
  6. 2022Mask Matching Transformer for Few-Shot Segmentationcited by 22

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Cited by year

Citing papers per year: 2025: 5.

5 papers.

  1. 2025Deep Learning Approach for Clinical Risk Identification Using Transformer Modeling of Heterogeneous EHR Datacited by 5
  2. 2025LLM-Centric RAG with Multi-Granular Indexing and Confidence Constraintscited by 3
  3. 2025Topology-Aware Graph Reinforcement Learning for Dynamic Routing in Cloud Networkscited by 1
  4. 2025Deep Learning Approach to Anomaly Detection in Enterprise ETL Processes with Autoencoderscited by 1
  5. 2025Comparative Study of UNet-based Architectures for Liver Tumor Segmentation in Multi-Phase Contrast-Enhanced Computed Tomographycited by 0