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Table 1 Effect of the denoising on the SNR of the HIV-1 dataset

From: TOMOBFLOW: feature-preserving noise filtering for electron tomography

Tomogram

SNR

Original

1.23

Median filtering

2.63

TOMOBFLOW 10 it.

2.31

TOMOBFLOW 25 it.

2.48

TOMOBFLOW 50 it.

2.79

TOMOBFLOW 100 it.

3.35

TOMOBFLOW 150 it.

3.55

TOMOBFLOW 200 it.

3.38

TOMOBFLOW 250 it.

3.04

TOMOBFLOW 300 it.

2.67

  1. The SNR was computed for the original dataset and the denoised versions. For the median filtering, the standard of three iterations were used. For TOMOBFLOW, several tests with different iterations (from 10 to 300) were performed in order to study the evolution with time and to identify the decrease in resolution at high number of cycles.
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BMC Bioinformatics

ISSN: 1471-2105

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