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Advanced| Module: | FoundationBasic |
|---|
Measures dissimilarity between two images.
| Name | Type | Description | |
|---|---|---|---|
 |
inImage | Image | Input image |
|
inPatternImage | Image | Pattern to be compared with input image |
|
inRoi | Region* | Range of pixels to be processed |
|
inDistanceMeasure | DistanceMeasure | Measure of distance |
 |
outDifference | Real | 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
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 | Not supported distance measure in ImageDifference. |
Complexity Level
This filter is available on Advanced Complexity Level.
