A new rate-minimizing matching criterion and a fast algorithm for block motion estimation. - Tuukka Toivonen; Janne Heikkilä (ICIP (2), 2003)

Efficient Method for Half-Pixel Block Motion Estimation Using Block Differentials. - Tuukka Toivonen; Janne Heikkilä (VLBV, 2003)

Fast full search block motion estimation for H.264/AVC with multilevel successive elimination algorithm. - Tuukka Toivonen; Janne Heikkilä (ICIP, 2004)

Reduced Frame Quantization in Video Coding. - Tuukka Toivonen; Janne Heikkilä (VLBV, 2005)

Improved Unsymmetric-Cross Multi-Hexagon-Grid Search Algorithm for Fast Block Motion Estimation. - Tuukka Toivonen; Janne Heikkilä (ICIP, 2006)

Video filtering with Fermat number theoretic transforms using residue number system. - Tuukka Toivonen; Janne Heikkilä (IEEE Trans. Circuits Syst. Video Technol., 2006)

A New Rotation Search for Dependent Rate-Distortion Optimization in Video Coding. - Tuukka Toivonen; Loren Merritt; Ville Ojansivu; Janne Heikkilä (ICASSP (1), 2007)