art

Using Cellular Automata and Climate Data to Generate Visual Art

August 21, 2019 — Image — Leave a comment

After the recording of the first demo with my band Mundo Kumo where we create music inspired on per reviewed papers about climate change, it was time to create some of the videos that we will be using on our live show. My initial idea was to use computer generated art combined with real climate data. I had experience with coding and complex artificial intelligence algorithms however not much experience using artificial intelligence (AI) to generate art.

The code used here was developed using the python language and it can be downloaded freely on my github repository called AlgorithmicArt. Although this was the initial idea about the videos,  the idea changed a lot after and we are not using all the videos explained here. However they are still a really good starting point.

When doing a little bit of research on the topic i found that Cellular automata was probably one of the easiest way to start. The concept of cellular automata was created by the mathematician Stephen Wolfram and some of the rules are very similar to the majority vote model used widely on statistical mechanics.

The first intuitive step is the use of the one-dimensional cellular automata (the easiest to implement and understand) . Thus picking a cellular automaton rule, it is possible to create a picture similarly to the pictures found on the internet.

Frame248.jpeg

 

To make things a little bit more interesting, a video can be made showing the evolution of the cellular automata grouping sequential gifs. This can be done using different alternatives. For example using ubuntu and the imagemagick package:

convert -delay 20 -loop 0 *.jpg myimage.gif

The final video is a thing like this:

The second step is to add the climate information in the code and combine with the cellular automata. I used global temperature anomalies from NOAA. I maped the colors based on the range of temperature anomalies. Thus, the colors (global temperature anomalies) and the evolution of the cellular automata are connected:

Next post I will talk about two-dimensional cellular automata.

 

Snowfall Inspired video

May 30, 2018 — Video — Leave a comment

Continuing my series of posts about making music inspired by videos/images I recorded previously based weather/climate events. This episode occurred when an unusual amount of snow felt during a short period of time this last winter. The therm unusual is used because this episode was unusual for the actual standards. The same amount of snow used to fall in the past and that was a normal event.

I called this video Snow – Spock’s finger as a joke to the album with the same name of the progressive rock band Spock’s Beard.

The journey of music and knowledge

October 2, 2015 — 1 Comment

Since I started my progressive rock project I’ve been receiving great support. Thank you all. It’s been an amazing journey.  In this small post i will try to describe how’s been.

It’s been a pleasure to record the album for two reasons. First finally i have the opportunity to play my favourite musical genre, of course progressive rock. I am using crazy effects, creating different atmospheres with easy and hard parts, expressing myself as an artist, and creating an amazing story. Second, because of the readings I am doing, I’ve been learning so much about the world, climate, climate change and consequences. Oh boy, so many books and papers. So much to learn about how the world is interconnected.

The project is beautiful but it is not easy. There are lot of difficulties. As a musician, the first challenge after the songs are ready is the recording process, and it is not an easy task. Why? Mainly because of money. Recordings demand time and money. To do any recording, even the simplest one (with good quality), some minimal equipments are necessary. Also it is a lot of work. These are the two main reasons why professional musicians (and studio engineers) don’t like to play (work) for free. However, this is another topic lets get back to my process.

I’ve done some sessions before, so I have good equipment to record my bass. Therefore, almost all the recordings can be done in a home studio. In addition, it is cheaper than any professional studio, right? True, but the home studio won’t simply appear in my desk out of nowhere. That was my first hit. Even if I am able to record everything by myself (which mostly i can do anyway but some musicians friends will contribute), I still don’t have the whole equipment necessary to record the whole album. This is slowing the process a bit because I don’t have all the money necessary to buy everything at once. Therefore, I am not only recording the songs by parts but also buying the necessary equipment by parts (used and new).

This is only the first bump. It is certain that I will have more bumps during my journey which is part of the job. So far the songs are (in my rumble opinion) becoming awesome! My plan is to release the first song by December. Lets see if i can keep this deadline.