Use this module to enhance the image amplitudes of input 2D or 3D images to correct for the modulation transfer function (“MTF”) of the detector used during image acquisition.
| Parameters | Description |
|---|---|
| Fill filter with zeros | When checked, the 2D filter function in the corners will be set to zero. |
| MTF data - Internal | Use supplied MTF functions. |
| → MTF data from | Specify which supplied MTF function to use |
| MTF data - External | Use custom MTF function, which has to be supplied as input. |
| Input | Description |
|---|---|
| Micrographs | Stack of 2D or 3D images to be corrected for the MTF. |
| MTF | two dimensional MTF data of the detector used to record the data. |
| Output | Description |
|---|---|
| 1d rot avg of power spec of output | One dimensional rotational average of the power spectrum of the corrected output images. |
| 1d rot avg of power spec of input | One dimensional rotational average of the power spectrum of the input images. |
| Corrected | MTF corrected stack of images. |
| Enhancement curve | Factors used to scale the spatial frequencies of the input data.. |