V2EX binarization

Binarization

发音 Pronunciation

/banrazen/

释义 Definition

(二值化)把数据或信号转换成只有两种取值(通常是 0 和 1、黑与白、真与假)的过程,常用于图像处理、文档扫描与机器学习的预处理。(该词也可更广义指“二元化/二分化”的处理方式。)

例句 Examples

The app uses binarization to turn the scanned page into black and white.
这个应用使用二值化把扫描页面转换成纯黑白。

After binarization, the noisy grayscale image becomes a clean mask that the model can segment more reliably.
二值化之后,带噪声的灰度图变成更干净的掩膜,使模型能更可靠地进行分割。

词源 Etymology

来自 binary(“二进制的/二元的”)+ 后缀 -ization(表示“使变成……的过程/行为”)。字面意思就是“使之变成二元(两值)状态的过程”。

相关词 Related Words

文学与著作示例 Literary Works

  • Rafael C. Gonzalez & Richard E. Woods, Digital Image Processing(常在“阈值化/二值化”相关章节讨论 binarization)
  • Anil K. Jain, Fundamentals of Digital Image Processing(涉及将灰度图通过阈值处理进行二值化)
  • Tinku Acharya & Ajoy K. Ray, Image Processing: Principles and Applications(图像预处理与二值化/阈值分割相关内容)
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