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Zhenyu Bu

affiliation not provided to SSRN

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Prior-guided Hierarchical Instance-pixel Contrastive Learning for Ultrasound Speckle Noise Suppression

Number of pages: 22 Posted: 02 Mar 2026
Zhenyu Bu, Yuanxin Xie and Guangquan Zhou
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
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Abstract:

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Speckle noise suppression, Prior-guided, Hierarchical contrastive learning, Transformer-CNN architecture