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ImageDifference_Deprecated
Header: | AVL.h |
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Namespace: | avl |
Measures dissimilarity between two images.
Syntax
C++
void avl::ImageDifference_Deprecated ( const avl::Image& inImage, const avl::Image& inPatternImage, atl::Optional<const avl::Region&> inRoi, avl::DistanceMeasure::Type inDistanceMeasure, float& outDifference )
Parameters
Name | Type | Default | Description | |
---|---|---|---|---|
inImage | const Image& | Input image | ||
inPatternImage | const Image& | Pattern to be compared with input image | ||
inRoi | Optional<const Region&> | NIL | Range of pixels to be processed | |
inDistanceMeasure | DistanceMeasure::Type | Measure of distance | ||
outDifference | float& | Value of difference between pattern and image |
Hardware Acceleration
This operation is optimized for SSE2 technology for pixels of types: UINT8 (for inDistanceMeasure = MeanError).
This operation is optimized for SSE3 technology for pixels of types: UINT16 (for inDistanceMeasure = MeanError), UINT8 (for inDistanceMeasure = MeanSquaredError), REAL.
This operation is optimized for SSE4 technology for pixels of types: INT16, UINT16 (for inDistanceMeasure = MeanSquaredError).
This operation supports automatic parallelization for multicore and multiprocessor systems.
Errors
List of possible exceptions:
Error type | Description |
---|---|
DomainError | Not supported distance measure in ImageDifference. |