DWT

听听怎么读
是什么意思
  • 释义

    离散沃尔什变换;

  • 学习怎么用

    权威例句

    Combined DWT-DCT digital image watermarking
    The double-density dual-tree DWT
    DWT-based technique for spatio-frequency masking of digital signatures
    DWT-based technique for spatio-frequency masking of digital signatures
    Robust DWT-SVD domain image watermarking:embedding data in all frequencies
    A DWT-DFT composite watermarking scheme robust to both affine transform and JPEG compression
    A comparison of DFT and DWT based similarity search in time-series databases
    A new robust reference watermarking scheme based on DWT-SVD
    Asymptotically optimal detection for additive watermarking in the DCT and DWT domains
    Asymptotically optimal detection for additive watermarking in the DCT and DWT domains.