Stochastic complexity of vectors containing cluster structure
Nicorici, D., Yli-Harja, O. & Astola, J., 2006, Tampere: Tampere University of Technology. 6 Sivumäärä (Tampere University of Technology, Institute of Signal Processing, Report; Vuosikerta 2)
A Class of Edge Preserving Filters Using Logical Operations on Linear Substructures
Astola, J., Yli-Harja, O., Heinonen, P. & Neuvo, Y., 1986, Lappeenranta: Unknown Publisher. (Lappeenranta University of Technology, Department of Physics and Mathematics, Research Report; nro 17)
Comparison of Recursive Median Type Filters in Edge Detection
Yli-Harja, O., Astola, J., Heinonen, P. & Neuvo, Y., 1986, Lappeenranta: Unknown Publisher. (Lappeenranta University of Technology, Department of Physics and Mathematics, research Report; nro 12)