Figure 2
From: Self-normalized density map (SNDM) for counting microbiological objects
Exemplary images of Petri dish from the higher-resolution subset of the AGAR dataset that was used during the numerical experiments. From the left: empty dish with no colonies, dish containing 16 colonies of B. subtilis, dish containing 9 colonies of E. coli, and dish containing 72 colonies of S. aureus. Samples differ in numbers of colonies, types of microbial species cultured, and image acquisition setups—detailed information can be found in Supplementary Material for Majchrowska et al.23.
