Hajdú A, Veres P, Tanacs A, Harangozó R. Object subsampling strategies to improve computational performance. In: Zinterhof P, Lon?ari? S, Uhl A, Carini A, editors. Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis. Salzburg: IEEE Press; 2009. 4. p. 448-453p.