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논문 기본 정보

저자정보
(Korea University) (Korea University)
저널정보
대한전자공학회 IEIE Transactions on Smart Processing & Computing IEIE Transactions on Smart Processing & Computing Vol.15 No.4
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    초록·키워드

    Recent vision-language models are increasingly applied to dense prediction tasks such as semantic segmentation, where textual input provides high-level semantic guidance. A common strategy is to use cross-attention mechanisms to integrate image and text features. However, such methods often suffer from limited spatial adaptability and substantial computational overhead. To resolve these issues, we propose an architecture composed of a Wavelet-Aware Context Construction (WACC) module and a Cross Deformable Fusion (CDF) module. WACC generates enriched textual representations by decomposing visual features into multiple frequency components via DiscreteWavelet Transform (DWT). It captures both global semantic layout and fine-grained structural cues. These informative text features are subsequently fused with image features using CDF, which employs deformable convolution to achieve spatially adaptive and content-aware alignment across modalities. This design enables more precise and efficient cross-modal interaction, leading to improved segmentation performance. Experimental results demonstrate that our method achieves an mIoU of 0.790, exceeding the baseline of 0.777 and confirming the effectiveness of the WACC and CDF modules.

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