Skip to content

code-spot

a programming blog

  • Blog
  • Writing (on Game Development)
  • Polyominoes
  • Private Projects
    • Difference and Functional Equations Reference
    • Python Image Code
    • Special Numbers Library
    • XSI Scripting Using Python: Course Notes
  • About Me

Category: C++

January 24, 2011

2D Minimum and Maximum Filters: Algorithms and Implementation Issues

A while back I needed to implement fast minimum and maximum filters for images. I devised (what I thought was) a clever approximation scheme where…

June 15, 2010

Region Quadtrees in C++

(Original image by GoAwayStupidAI). Below are four C++ implementations of the region quadtree (the kind used for image compression, for example). The different implementations…

December 15, 2008

A simple texture algorithm – faster code and more results

Faster Code A while back I wrote about a simple texture algorithm that I have been exploring. The Python implementation was very slow –…

Categories

  • Algorithms (27)
  • C# (1)
  • C++ (3)
  • Downloads (13)
  • Game Development (21)
  • Games (1)
  • Graphics (1)
  • Image Processing (12)
  • Java (2)
  • Mathematics (11)
  • Opinion (1)
  • Python (6)
  • Simulation (5)
  • Snippet (8)
  • Tools (4)
  • Tutorial (9)
  • Web Development (1)

Blogroll

  • Dev.Mag

Categories

  • Algorithms (27)
  • C# (1)
  • C++ (3)
  • Downloads (13)
  • Game Development (21)
  • Games (1)
  • Graphics (1)
  • Image Processing (12)
  • Java (2)
  • Mathematics (11)
  • Opinion (1)
  • Python (6)
  • Simulation (5)
  • Snippet (8)
  • Tools (4)
  • Tutorial (9)
  • Web Development (1)

Blogroll

  • Dev.Mag
Copyright code-spot. All rights reserved. | Powered by Writers Blogily Theme