V2EX deblurring

Deblurring

释义 / Definition

“去模糊;消模糊”:指通过算法或处理手段减少/消除图像、视频或信号中的模糊,使细节更清晰。常见于摄影后期、计算机视觉、医学影像与天文成像等领域。(也可泛指“让原本不清楚的内容变清楚”。)

发音 / Pronunciation (IPA)

/dibl/

例句 / Examples

The app offers deblurring to make shaky photos clearer.
这个应用提供去模糊功能,让抖动拍摄的照片更清晰。

Advanced deblurring methods estimate the blur kernel and then reconstruct the sharp image from noisy data.
更高级的去模糊方法会估计模糊核,然后从含噪数据中重建清晰图像。

词源 / Etymology

由 **de-**(表示“去除、逆转”)+ blur(“模糊”)+ -ing(动名词后缀)构成,字面意思就是“把模糊去掉”。在计算机成像与信号处理语境中,这个词通常指一类图像复原(image restoration)技术。

相关词 / Related Words

文学与著作中的用例 / Notable Works

  • Richard Szeliski, Computer Vision: Algorithms and Applications(计算机视觉经典教材中讨论图像复原与去模糊问题)
  • Rafael C. Gonzalez & Richard E. Woods, Digital Image Processing(数字图像处理教材中涉及模糊模型、反卷积与相关去模糊思路)
  • David Kundur & Dimitrios Hatzinakos, “Blind Image Deconvolution” 等经典综述/论文(以“deblurring/去模糊”作为核心任务与术语出现)
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