Name
ctf_img - create a complex 1-2-3-D image with `CTF`.
Usage
ctfimg = ctf_img(nx, ctf, sign, ny, nz) Defult is 2D image
Input
- nx
- x image size.
- ctf
ctf object, see CTF_info for description.
- sign
- sign of the CTF. If cryo data had inverted contrast, i.e., images were multiplied by -1 and particle projections appear bright on dark background, it has to be set to -1). (Default -1).
- ny
- y image size (default nx = ny).
- nz
- z image size (default nz =1 ).
Output
- ctfimg
complex image containing `CTF`.
Description
1. See filt_ctf for more information about `CTF`
2. See ali2d_w for more information about Wiener Filter
Method
Reference
Author / Maintainer
- Zhong Huang
Keywords
- category 1
- MORPHOLOGY
Files
morphology.py
See also
ctf_2, ali2d_w, ctf_1, filt_ctf
Maturity
- stable
- works for most people, has been tested; test cases/examples available.
Bugs
None. It is perfect.