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

Gaussian filter in OpenGL/WebGL

This sample source code below shows how to implement Gaussian blur filter in OpenGL (WebGL) shading language. This is a popular algorithm in computer graphics that results in a blurry image. Interactive Preview: Online Image…

In: Image Processing, Programming
Image edge detection with simple JavaScript

In this article we will discuss how to implement simple image edge detection in pure Java Script. The post reveals several techniques that are suitable for use in a web browser to solve edge detection…

In: Image Processing, Programming
Fast edge detection with OpenGL/WebGL

In this article we will describe how to implement a pretty fast image edge detector using OpenGL shader code. Edge detection is a major task in many image processing algorithms and is great if we…

In: Image Processing, Programming
Fast Peak Detection for 2D Images via GL Shader

Peak detection is a fundamental task in image processing that allows us to extract key information from images. It helps us identify significant points like edges, corners, or objects of interest. In this article, we’ll…

In: Image Processing, Programming
Simple Image class template in C++

This is just proof of concept (POC) source code of an Image template class written in C++. The code serves as an example basis and can extend to support more sophisticated tools for image analysis…

In: Programming
Gaussian filter in pure JavaScript

This article shows a sample implementation of a separable Gaussian filter in pure Java Script code. This filter finds many applications in various image processing algorithms. Canvas build ins Before we move on to the…

In: Image Processing, Programming