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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

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 signal processing. The tutorial provides short examples and code snippets in various programming languages such as: JavaScript, WebGL, C++ and …

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SVG Filters For 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.

Use JavaScript and HTML5 to read media files in Canvas

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 the Canvas element The canvas element can render images, vector graphics and other visual content on the fly. It is …

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Introduction to CanvasFilter API

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. What is the CanvasFilter API? The Canvas Filter API is a new way to filter images using pure JavaScript. This new extension …

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