TY JOUR TI Estimation of the degree of recrystallisation of carbonates based on machine learning using thin sections KW carbonate rocks KW thin-sections KW recrystallisation KW machine learning KW image classification JO Vestnik of geosciences AU Zhuravlev, A.V. PY 2025 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"