Development of neoplastic region selection algorithm based on breast cancer whole slide image oleh S. N. Rjabceva, V. A. Kovalev, V. D. Malyshev, I. A. Siamionik, M. A. Derevyanko, R. A. Moskalenko, A. S. Dovbysh, T. R. Savchenko, A. N. Romaniuk