In contrast to conventional JND ( Just Noticeable Difference) threshold model, JPW describing minimum perceptual sensitivity weighting to noise changes, is fitter for nonadditive watermarking.

  • 与传统的仅可见视差(JND)阈值模型相比,JPW刻画了对噪声变化的最小感知权重,它更适合于非添加型水印。

  • 互联网摘选 2025-01-20 17:46:46

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句