FindPatternOptions
An array of angle ranges, in degrees, where each range specifies how much you expect the pattern to be rotated in the image. To decrease the search time, limit the degrees of rotation in which you expect to find the template image. Set this element to NULL to allow all angles.
Elements
| Name | Type | Description |
|---|---|---|
| mode | MatchingMode | Specifies the method to use when looking for the pattern in the image. |
| numMatchesRequested | int | Number of valid matches expected. |
| minMatchScore | int | The minimum score a match can have in order for the function to consider the match valid. |
| subpixelAccuracy | int | Set this parameter to TRUE to return areas in the image that match the pattern area with subpixel accuracy. |
| angleRanges | RotationAngleRange* | An array of angle ranges, in degrees, where each range specifies how much you expect the pattern to be rotated in the image. To decrease the search time, limit the degrees of rotation in which you expect to find the template image. Set this element to NULL to allow all angles. |
| numRanges | int | Number of angle ranges in the angleRanges array. |
| showSearchArea | int | If TRUE, the function overlays the search area on the image. If you do not want this information overlaid onto the image, set this element to FALSE. |
| showResult | int | If TRUE, the function overlays the centers and bounding boxes of the patterns it locates on the result image. If you do not want this information overlaid onto the image, set this element to FALSE. |