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Real-time wavelet threshold denoising for laser speckle blood flow imaging

Lei Zhang1, Chen Yang2, Dongming Liu3

  • 1School of Mechanical Engineering, Xijing University, Xi'an, China.

Scientific Reports
|February 25, 2026
PubMed
Summary

No abstract available in PubMed .

Keywords:
Birgé–Massart criterionHomomorphic transformationLaser speckle contrast imagingReal-time processingSpeckle noise reductionWavelet threshold denoising

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