English Version. Turns out that I have a MPU6050 (Accelerometer + Gyro sensor) and these days I have gone through the process of learning how to use it. If everything goes well, on this post you will find practical information to configure, calibrate and use this sensor. My “contribution” consists in the development of a…
Versión en Español Turns out that I have been quite busy these days with my master thesis, but thanks God, I am ready to resume this healthy habit. Today, motivated by an article recently published in “Pattern Recognition” [1], I do have the intention of presenting some basics, problems and some simple examples about circle…
Versión en Español Turns out that recently I have been taking my first steps into the photography world, and I am discovering a great deal of interesting things I didn’t have think about before. One of the points I have been getting information about is how the auto-focus function works. Besides, some time ago I…
Spanish Version Turns out that there are countless intelligent ways to track an object within an image: using features descriptors, optical flow, colours, kalman filter etc. But, as I am not a genius, and taking advantage of having done a simplified tracking code for a class project, I would like to use it to discuss in…
Versión en Español, Turns out that the last post I published has opened my particular Pandora’s box. There is a whole world of drawing machines there outside and they are so cute that I have the necessity of talking about them. There are several examples and today I would like to show you one of them, known…
Spanish version. Turns out that exams give the time wings. As it usually happens, the exams consume as much time as they can and thus, it is hard to find a free slot to prepare new elaborated posts. However I have done a bit of drawing to catch the breath! Probably due to my daily activity, I…
Spanish version Turns out that I have just woken up and, that counter which is only activated each 21930+-30 hours has moved! (happy new year by the way 🙂 ). The Christmas consequence is a “pending-post” queue waiting for me to have some spare minutes, given by my exams obligations, to post it (and a couple…
Spanish version Turns out that computer vision not only works with static images but also with video processing. I am plenty conscious that this post performs a step forward in terms of difficulties, but it is said that the best way to learn concepts is attempting to explain them and, since I want to clarify some details related to…
Spanish version Turns out that when I was about to finish the plate recognition post, I realised that there are some basic operations that are needed to be previously understood and If I describe them within the post it turns endless. As a timely retreat is a victory, I have decided to write a second introductory post with the…
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