Start » Filter Reference » Computer Vision » Fourier Analysis » FourierTransform
Expert| Module: | FoundationPro |
|---|
Transforms an image into frequency domain using Fourier transformation.
| Name | Type | Description | |
|---|---|---|---|
 |
inSpatialDomainImage | Image | |
 |
outFrequencyDomainImage | Image |
Requirements
For input inSpatialDomainImage only pixel formats are supported: 1⨯uint8, 1⨯int8, 1⨯uint16, 1⨯int16, 1⨯int32, 1⨯real.
Read more about pixel formats in Image documentation.
Examples
Description of usage of this filter can be found in examples and tutorial: Fourier Analysis.
Hardware Acceleration
This operation supports automatic parallelization for multicore and multiprocessor systems.
Errors
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Incorrect input image depth in FourierTransform. |
| DomainError | Not supported inSpatialDomainImage pixel format in FourierTransform. Supported formats: 1xUInt8, 1xInt8, 1xUInt16, 1xInt16, 1xInt32, 1xReal. |
Complexity Level
This filter is available on Expert Complexity Level.