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AVL.CompareImages
Compares two images tile by tile using one of several available methods.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void CompareImages ( AvlNet.Image inImage1, AvlNet.Image inImage2, AvlNet.CompareMeasure inMeasure, int inTileSize, int inDensity, out AvlNet.Image outImage )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage1 | AvlNet.Image | First input image. | ||
| inImage2 | AvlNet.Image | Second input image. | ||
| inMeasure | AvlNet.CompareMeasure | |||
| inTileSize | int | <1, INF> | 25 | Default value: 25. |
| inDensity | int | <1, INF> | ||
 | outImage | AvlNet.Image | Output image. |
Description
The operation compares two images tile by tile using one of the following methods:
- Value - Sum of absolute differences divided by tile area
- NCC - Normalized cross-correlation
- DSSIM - Structural dissimilarity
Errors
| Error type | Description |
|---|---|
| DomainError | Images sizes are not equal in CompareImages. |
| DomainError | Formats of input images differ in CompareImages. |
| DomainError | Not supported measure type in CompareImages. |
