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Novel attention-based phase-feature correlation fusion network for three-dimensional super-resolution thermographic visualization of delamination defects in carbon fiber composite laminates
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DOI:10.1016/j.optlaseng.2026.109844.png)
Abstract
En 中文
• Novel attention-based phase-feature correlation fusion network is proposed. • Multi-scale feature extractor module and group feature interaction mechanism are designed. • Lightweight feature transformation and residual connection and three-level cascading architecture are designed. • A quantitative comparative analysis of the SSIM, PSNR, and DR, is also conducted. • The proposed method can achieve 3D super-resolution visualization of small-size delamination defects.
Keywords:
attention-based network
phase-feature correlation
super-resolution
delamination defects
carbon fiber composites
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