TY - CPAPER AU - Alexander Starovoytov TI - TECHNOLOGY OF PHOTOGRAMMETRICAL IMAGING AND PROCESSING OF THE SAMPLE SURFACE AIMED TO POROSITY DEFINITION T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing PY - 2018 SP - 225 EP - 232 DO - 10.5593/sgem2018/2.3/s10.029 PB - STEF92 Technology ER -