1. Department of Mathematical Information Technology; University of Jyväskylä; Jyväskylä Finland
2. Department of Computer Science and HIIT; University of Helsinki; Helsinki Finland
3. Department of Signal Processing; Tampere University of Technology; Tampere Finland
4. VTT Technical Research Centre of Finland; Tampere Finland
5. Department of Art; Aalto University; Helsinki Finland
6. AI Virtanen Institute for Molecular Sciences, University of Eastern Finland; Kuopio Finland