@conference {1111, title = {A fast algorithm for reconstructing hv-convex 8-connected but not 4-connected discrete sets}, booktitle = {Conference of PhD Students in Computer Science}, volume = {Volume of Extended Abstracts}, year = {2002}, month = {July 2002}, pages = {19}, author = {P{\'e}ter Bal{\'a}zs and Emese Balogh and Attila Kuba}, editor = {Tibor Csendes and Lajos Schrettner and Mariann Seb{\H o} and P{\'e}ter G{\'a}bor Szab{\'o} and B T{\'o}th and Tam{\'a}s Vink{\'o}} }