Colombia

Manizales

• D. Insuasti-Ceballos (Signal Processing and Recognition Group, Universidad Nacional de Colombia, Manizales, Colombia) (* by email)
• Santiago Molina-Giraldo (Signal Processing and Recognition Group, Universidad Nacional de Colombia, Manizales, Colombia) (* by email)
• Juan Diego Pulgarin-Giraldo (Signal Processing and Recognition Group, Universidad Nacional de Colombia, Manizales, Colombia)
• German Castellanos-Dominguez (Signal Processing and Recognition Group, Universidad Nacional de Colombia, Manizales, Colombia) (* by email)

Pereira

• Andrés Marino Alvarez-Meza (Faculty of Engineering, Universidad Tecnol.ogica de Pereira, Pereira, Colombia)