@conference {1115, title = {Determination of geometric features of binary images from their projections by using decision trees}, booktitle = {Conference of PhD Students in Computer Science. Volume of Extended Abstracts}, year = {2008}, month = {July 2008}, pages = {26}, publisher = {University of Szeged}, organization = {University of Szeged}, type = {Abstract}, address = {Szeged, Hungary}, author = {Mih{\'a}ly Gara and P{\'e}ter Bal{\'a}zs}, editor = {K{\'a}lm{\'a}n Pal{\'a}gyi and Bal{\'a}zs B{\'a}nhelyi and Tam{\'a}s Gergely and Istv{\'a}n Matievics} } @conference {1113, title = {On the ambiguity of reconstructing decomposable hv-convex binary matrices}, booktitle = {Conference of PhD Students in Computer Science}, volume = {Volume of Extenden Abstracts}, year = {2006}, month = {June 2006}, pages = {17}, author = {P{\'e}ter Bal{\'a}zs}, editor = {Tibor Csendes and P{\'e}ter G{\'a}bor Szab{\'o} and Mariann Seb{\H o} and Bal{\'a}zs B{\'a}nhelyi and Judit J{\'a}sz and Gabriella Nagyn{\'e} Hecsk{\'o}} } @conference {1112, title = {Reconstruction of discrete sets from four projections: Decomposable cases}, booktitle = {Conference of PhD Students in Computer Science}, volume = {Volume of Extended Abstracts}, year = {2004}, month = {July 2004}, pages = {22}, author = {P{\'e}ter Bal{\'a}zs and Attila Kuba}, editor = {Tibor Csendes and P{\'e}ter G{\'a}bor Szab{\'o} and Mariann Seb{\H o} and Bal{\'a}zs B{\'a}nhelyi and Judit J{\'a}sz and Gabriella Nagyn{\'e} Hecsk{\'o}} }