OpenCV 3.0 Gold installation My main references were: OpenCV Documentation – Linux Install OpenCV Documentation installation of Fedora Bogotobogo I am using Linux Mint – Rebecca 17.1 – 64 bits. I want the python bindings. If you want the java bindings you should add the -D BUILD_SHARED_LIBS=OFF flag to the cmake and verify the output […]

Install Tesseract 3 – tested on Linux Mint Rebecca 17.1 Check https://code.google.com/p/tesseract-ocr/wiki/Compiling and install dependencies: sudo apt-get install autoconf automake libtool sudo apt-get install libpng12-dev sudo apt-get install libjpeg62-dev sudo apt-get install libtiff4-dev sudo apt-get install zlib1g-dev sudo apt-get install libicu-dev # (if you plan to make the training tools) sudo apt-get install libpango1.0-dev # […]

Python version: Go to a terminal and open a python terminal: python Read the first line of the output: Python 2.7.6 (default, Mar 22 2014, 22:59:56) OpenCV version: Go to a python terminal and run: print cv2.getBuildInformation() In the first lines of the output: General configuration for OpenCV 3.0.0-dev ===================================== Version control: 3.0.0-1-g424c2bd Platform: Host: […]

Share folder across your network and mount on your Raspberry Pi On server – where the files will actually be saved – verify if you have already installed client and server for ssh (openssh-client, openssh-server), then I recommend you to follow the steps describe in allboutlinux to install and configure samba. The procedure describe next […]

How to delete files older than 2 hours automatically every minute? Simple, right? Well, not in my case. ( I am using Linux Mint 17.1 Rebecca ) Short version, only with code: Install tmpreaper: sudo apt-get install tmpreaper Create bash script (myrun.sh): #!/bin/bash tmpreaper –all –protect .localized 2h /home/dvs/mytest/ Make it executable: chmod +x myrun.sh […]

In this post: 1) Make serial connection to RPi 2)Troubleshooting One useful way to connect to Raspberry Pi is using the serial connection. 1) Make serial connection to RPi For making the connection PC RPi, you need a cable to make the conversion USB serial You can build your own cable (doing a quick search […]

In this post: Connect to RPi with an without monitor There are several ways to accomplish this – it’s not intended to describe all of them (it is possible that in a future post will be described others, for example, via serial interface) 1)Connect the Raspberry Pi – with monitor: With the RPi without being […]