Skip to main content

Table 2 Parameter settings of real cryo-EM image data

From: Cryo-electron microscope image denoising based on the geodesic distance

Parameters Fig. 1. (a) Fig. 1. (b) Fig. 1. (c) Fig. 1. (d) Fig. 1. (e)
Image Name 10,033,201.mr c0.mrc 10,106,401.mr c0.mrc 10,039,602.mrc 0.mrc 100,112,801.mrc 0.mrc 1001.mrc
Image Size 320 × 320 640 × 640 960 × 960 1280 × 1280 4096 × 4096
Noise Power σ = 10,20,...,100
Block size 4 × 4 6 × 6 8 × 8 8 × 8 12 × 12
Dictionary size 64 × 25 128 × 50 256 × 100 256 × 100 576 × 144
Training iterations 20 50 100 200 300
Number of training blocks 6400 12,000 18,000 24,000 117,000