Tag: Source Code

Source code in various programming languages. Discussion of coding tasks and algorithms. A free portal for software developers. Source code snippets in: C/C++, Javascript, GLSL (WebGL / OpenGL), SVG

Image Convolution Guide

Convolution is a mathematical operation that is an essential part of digital signal processing and computer vision algorithms. This guide will look at what convolution is and how to use it in computer graphics and…

In: Image Processing
SVG Filters for Image Processing

SVG filters are a useful tool in web development and can even be applied to image processing tasks. They are flexible and the web environment allows their use in many different situations.

In: Image Processing
Algorithms for RGB to Grayscale conversion

This article looks at various algorithms by which we can convert an RGB image to grayscale color. Gray color space is a common image representation that finds application in many graphics tools and tasks. Interactive…

In: Image Processing
Read media files in Canvas Element

This tutorial introduces different ways to read media files into an HTML5 Canvas element using JavaScript. The Canvas node is powerful tool that helps us to develop different kind of web applications. The purpose of…

In: Programming
The Upcoming CanvasFilter API

The CanvasFilter API looks like a promising new feature that could enter the arsenal of web developers. The general concept is to improve the existing Canvas 2D API with additional capabilities and optimizations. Important Update:…

In: Programming
Priority Queue in vanilla JavaScript

In this tutorial we will discuss what is a priority queue and how to implement one with vanilla JavaScript. The implementation here is in pure Java Script, so we will not include third party components…

In: Programming