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GradientImageRidges
Header: | AVL.h |
---|---|
Namespace: | avl |
Module: | FoundationPro |
Finds ridge pixels in a gradient image.
Syntax
C++
C#
void avl::GradientImageRidges ( const avl::Image& inImage, atl::Optional<const avl::Region&> inRoi, avl::GradientMaskOperator::Type inOperator, avl::MagnitudeMeasure::Type inMeasure, avl::NonMaximaMethod::Type inMethod, int inMinValue, avl::Region& outRegion, avl::Image& outMagnitude = atl::Dummy<avl::Image>() )
Parameters
Name | Type | Default | Description | |
---|---|---|---|---|
inImage | const Image& | Input image | ||
inRoi | Optional<const Region&> | NIL | Range of pixels to be processed | |
inOperator | GradientMaskOperator::Type | Sobel | Gradient operator | |
inMeasure | MagnitudeMeasure::Type | Hypot | Gradient magnitude measure | |
inMethod | NonMaximaMethod::Type | InterpolatedPlus | Ridge computation method | |
inMinValue | int | 4 | Minimum gradient magnitude of a ridge | |
outRegion | Region& | Output region | ||
outMagnitude | Image& | Dummy<Image>() |
Errors
List of possible exceptions:
Error type | Description |
---|---|
DomainError | Region exceeds an input image in GradientImageRidges. |