Figure 6

Histograms \(N=N(h)\) of distribution of relief unevenness of square section of the cell membrane surface, depending on the measurement method in the local approximation (a) at constant resolution 256 × 256 pixels, but different linear dimensions: 1—5 × 5 µm, 2—10 × 10 µm, and 3—20 × 20 µm (points—experiment, lines—Gaussian approximation); (b) at constant size 10 × 10 µm, but different resolution: 1—512 × 512 pixels, 2—256 × 256 pixels, and 3—128 × 128 pixels (points—experiment, lines–Gaussian approximation).