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Generate handwritten numbers from 1 to 9 and make handwritten number database / 生成手写体数字1-9并构建数据集

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Generate handwritten numbers from 1 to 9

Introduction

生成手写体数字图片的处理顺序:

  1. 新建空白图像
  2. 生成随机数 1-9
  3. 将数字写到空白图像上
  4. 旋转和扭曲处理
  5. 得到 “手写体数字” 图片

具体实现的函数:

  1. 新建 9 个文件夹 number_1number_9, 分别用于之后存放数字 1-9 图片;

    mkdir_for_images()
  2. 删除子文件夹 number_1~9 中的所有图片;

    clear_images()
  3. 生成单张手写体随机数图片;

    generate_single()
  4. 生成 n 次手写体数字 1-9,并存入指定文件夹 number_1~9;

    generate_number_1_to_9(n)

生成的手写体数字图片:

README_number_2.png

For more details, please visit my blog (in chinese): https://www.cnblogs.com/AdaminXie/p/8379749.html;

Thanks for your support.

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Generate handwritten numbers from 1 to 9 and make handwritten number database / 生成手写体数字1-9并构建数据集

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