# dftcv

Computes the Discrete Fourier Transform of an image.

## Syntax

R = dftcv(handle)

[R, data] = dftcv(handle)

## Inputs

`handle`- Handle of an image.

## Outputs

- R
- Handle of the Discrete Fourier Transform image.
- data
- Discrete Fourier Transform data of the image.

## Example

```
handle = imreadcv('image1.jpg');
[R, data] = dftcv(handle);
```