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im·perceptibility 英,ɪmpɚ,sɛptə'bɪləti美,ɪmpɚ,sɛptə'bɪləti COCA²⁵⁴³³⁷⁺⁶
基本英英记法近义反义例句
n.无法感知³³;目所不见³⁴;细微³³
Noun:
the property of being imperceptible by the mind or the sensesimperceptibil-ity名词⇒n.无法感知³³;目所不见³⁴;细微³³近义词 silence沉默quiet安静的softness柔和faintness微弱quietness平静stillness静止immateriality无形inaudibility听不见intangibility不可捉摸untouchability不能触摸noiselessnessnoiseless的名词…insubstantiality无实质不坚固…impalpability不能触觉或感知的状态或性…反义词 perceptibility能知觉理解力…
From the experiment results, it indicates that, after the watermarked MPEG-4 video suffer filtering, rotation, scaling and transcoding, the watermark possesses good imperceptibility and robustness.
实验表明，算法在 MPEG-4水印视频经过滤波、旋转、尺度变化、代码转换编码等处理后，水印在可见性和鲁棒性等方面取得了良好的效果。 cnki
The technology of watermark relative to copyright protection, it is an information hidden technology that demanded blindly drawn, large capacity and good imperceptibility.
相对于版权保护的水印技术，它是一个要求盲提取、大容量和良好不可感知性的信息隐藏技术。 fabiao |