V2EX denoise

Denoise

释义 Definition

(对音频、图像、视频或数据)去噪;降低或消除不需要的噪声,从而使信号更清晰。(在机器学习中也常指对数据/特征进行降噪处理。)

发音 Pronunciation (IPA)

/dinz/

例句 Examples

Please denoise this recording before you share it.
请在分享之前先给这段录音去噪。

The researcher denoised the microscope images to reveal fine cellular structures that were hidden by sensor noise.
研究人员对显微镜图像进行了去噪处理,从而呈现出被传感器噪声遮盖的精细细胞结构。

词源 Etymology

由前缀 **de-**(表示“去除、反向”)+ noise(噪声)构成,字面意思就是“去掉噪声”。该词在信号处理与计算机图像处理领域中使用尤为常见,后来也扩展到数据处理与机器学习语境。

相关词 Related Words

文学作品 Literary Works

  • Michael Crichton, Jurassic Park(作品中多次出现对“噪声/信号干扰”与数据处理的描述,语境上常涉及类似“去噪/过滤”的概念)
  • Neal Stephenson, Cryptonomicon(涉及通信、信号与信息处理主题的叙述中,常出现与噪声、过滤、清晰化相关的表达)
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