| public static MatchTemplate ( InputArray image, InputArray templ, OutputArray result, TemplateMatchModes method, InputArray mask = null ) : void | ||
| image | InputArray | Image where the search is running; should be 8-bit or 32-bit floating-point |
| templ | InputArray | Searched template; must be not greater than the source image and have the same data type |
| result | OutputArray | A map of comparison results; will be single-channel 32-bit floating-point. /// If image is WxH and templ is wxh then result will be (W-w+1) x (H-h+1). |
| method | TemplateMatchModes | Specifies the comparison method |
| mask | InputArray | Mask of searched template. It must have the same datatype and size with templ. It is not set by default. |
| return | void | |
public static void MatchTemplate(
InputArray image,
InputArray templ,
OutputArray result,
TemplateMatchModes method,
InputArray mask = null)
{
if (image == null)
throw new ArgumentNullException(nameof(image));
if (templ == null)
throw new ArgumentNullException(nameof(templ));
if (result == null)
throw new ArgumentNullException(nameof(result));
image.ThrowIfDisposed();
templ.ThrowIfDisposed();
result.ThrowIfNotReady();
if (mask != null)
mask.ThrowIfDisposed();
NativeMethods.imgproc_matchTemplate(image.CvPtr, templ.CvPtr, result.CvPtr, (int)method, ToPtr(mask));
GC.KeepAlive(image);
GC.KeepAlive(templ);
result.Fix();
GC.KeepAlive(mask);
}
#endregion