Easy Face Detection using OpenCV and Python
A lot of applications and websites incorporate face detection features , specially social network sites and photo/image databases. Using OpenCV, it is very easy to […]
Linux
Running PHP as FastCGI with Apache 2.x on Ubuntu 12.x and later
The instructions given below are to be run from the terminal. This is the only list of instructions which actually worked. I have reproduced the […]
How to install OpenCV for Python in Linux
OpenCV is the best open source solution for computer vision and image recognition applications. It exists for all the major platforms. In this post, we […]
Control Multiple Computers with Synergy
Synergy is one of the most amazing and useful software tools ever created. The first time someone sees it in action. its almost black magic. […]
Writing PHP Extensions – Part 6 Adding a Class to your Extension
See Part 5 Here We are now going to look at how to create a C++ class to encapsulate our extension code. This is useful […]
Generate Yearly Calendar in C++
A pure C++ class to print the yearly calendar of a given year, on the console. Compiled in g++ under Linux. Should compile fine in […]
Writing PHP Extensions – Part 5 Web-enabling your extension
See Part 4 Here So far our helloworld extension works only in the command (CLI) version of PHP. Most people use PHP as a web […]
Writing PHP Extensions – Part 4 Function Arguments
See Part 3 Here Just like most other languages, you can pass arguments to your extension functions either by value or by reference. By default, […]
Writing PHP Extensions – Part 3 The Four Kinds of Functions
See Part 2 Here. The PHP-CPP library defines four kinds of functions which your extension can have, based on the arguments that can be passed […]
Parsing a WAV file in C
The WAV (or PCM) audio format is the most basic format for storing audio. WAV files can be of different extended formats , but PCM […]