Tag: how to

How to create a video from multiple images

Hi! If you work with computer vision maybe you have had the need to generate a video from a sequence of images, in order to get a dynamic view of your results. I’m going to show you a very easy way to do that with a simple command, using ffmpeg ­čÖé . ┬á So, let’s…




Using Piklab with Tiny PIC Bootloader

Following my previous post on How to Setup a PIC Microcontroller Development Environment in Ubuntu 11.10 Oneiric Ocelot With Piklab + SDCC, now I’ll show you how to use the Tiny PIC Bootloader with Piklab. ┬á Piklab already has programming interfaces for various programmers, including the Tiny Bootloader. To configure it you must go to…




How to use OpenMP with CMake

Hi! Some days have passed since I wrote something on the blog but I’ve been a little busy. Anyway, here I am again, this time to write about CMake and OpenMP. If you don’t know CMake, and don’t know how to use it, you may check my previous ┬átutorial on How to use CMake with…




How to setup a Cisco VPN Client in Ubuntu 11.10

In this post I’ll guide you through the very simple process of setting up a VPN client to a Cisco VPN using the Ubuntu’s Network Manager. A VPN is a Virtual Private Network. What does this mean? It means you can connect your computer to a Local Area Network through the Internet and do everything…




How to use CMake with OpenCV

CMake is a cross platform, open-source build system. It consists in a family of tools designed to build, test and package software. It is used to control the software compilation process using simple platform and compiler independent configuration files. CMake generates makefiles that can be used in the compiler environment of your choice. ┬á OpenCV…




How to install OpenCV 2.3.1 in Ubuntu 11.10 Oneiric Ocelot with Python support

OpenCV (Open Source Computer Vision) is a library of programming functions for real time computer vision. It is written in C/C++ and is used worlwide in many computer vision applications. This “how to” is a mix of two other great tutorials on OpenCV installations: A Compreehensive Guide to Installing and Configuring OpenCV 2.3.1 on Ubuntu┬áfrom…