Name

fshift - shift an image using phase multiplication in Fourier space

Usage

output = fshift(image, sx, [ sy, sz])

Input

image

input image

sx

shift in pixels in the x direction, can be negative

sy

shift in pixels in the y direction, can be negative

sz

shift in pixels in the z direction, can be negative

Output

output

output image

Author / Maintainer

Pawel A. Penczek

Keywords

category 1

FUNDAMENTALS

category 2

FOURIER

Files

fundamentals.py

Maturity

stable

works for most people, has been tested; test cases/examples available.

Bugs

None. It is perfect.