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Advanced| Module: | Calibration |
|---|
Creates a spatial map representing an image polar transform.
Applications
Data preprocessing for fast image polar transform. The result is used by RemapImage.
| Name | Type | Description | |
|---|---|---|---|
 |
inImageFormat | ImageFormat | Information about dimensions, depth and pixel type of the image |
|
inCenter | Point2D | |
|
inSpaceType | PolarSpaceType | Method of transformation |
|
inInterpolationMethod | InterpolationMethod | Interpolation method used in extraction of image pixel values |
 |
outPolarMap | SpatialMap | Output spatial map |
|
outOutputRegion | Region | Pixels set by the spatial map application |
Description
The operation generates map that describes image transformation to polar or log-polar space. Two modes of pixel interpolation are available, the bilinear filtering being more precise and computationally expensive. Usually creating map and then using RemapImage is faster than ImagePolarTransform. For more information see ImagePolarTransform.
Complexity Level
This filter is available on Advanced Complexity Level.
See Also
- RemapImage – Applies a precomputed image transform, defined by a spatial map object.
- ImagePolarTransform – Transforms an image to polar or log-polar space.
