Random Noise

Introduction

A little demo of generating Random Noise.

Include Perlin & SimpleX & Value noise.

Can generate Tileable Noise.

Directions

Use a config file to set parameters, which include [i,j,k,l].

• [i,j]:Image size.
• k: Pattern ID(0,1,2)
• l: Boundary optimization(0,1,2)
  • 0:No optimization.
  • 1:Single direction optimization.
  • 2:Double direction optimization.

Libiary

OpenCV 3.0.0

Demo

Value noise (Wood texture)

• Original noise
  
• Single Tileable noise
  
• Double Tileable noise
  

Perlin noise (Cloud texture)

• Original noise
  
• Single Tileable noise
  
• Double Tileable noise
  

SimpleX noise

• Original noise
  
• Single Tileable noise
  
• Double Tileable noise
  

Reference

Review:

• https://blog.csdn.net/candycat1992/article/details/50346469

Value Noise:

• https://blog.csdn.net/yolon3000/article/details/78473705
• https://blog.csdn.net/yolon3000/article/details/78483618

Perlin Noise:

• https://blog.csdn.net/qq_34302921/article/details/80849139
• https://cloud.tencent.com/developer/article/1005578
• https://zhuanlan.zhihu.com/p/206271895
• https://www.cnblogs.com/Memo/archive/2008/09/08/1286963.html

Tileable noise:

• https://weber.itn.liu.se/~stegu/TNM022-2005/perlinnoiselinks/
• https://mzucker.github.io/html/perlin-noise-math-faq.html
• https://gamedev.stackexchange.com/questions/23625/how-do-you-generate-tileable-perlin-noise
• https://blog.csdn.net/qq_14914623/article/details/90345392