public void initEdgeDetection(IEdgeDetection ied)
{
if (ied == null)
{
edgeDetection = new EdgeDetectionLaplacian5x5(this);
}
else
{
edgeDetection = ied;
}
}
public GradientEdgeBasedTextDetection(IEdgeDetection edgeDetector, GradientFilter gradientFilter, IGlobalTresholdBinarization binarizator,
MorphologicalOperation dilation, MorphologicalOperation opening)
{
if (edgeDetector == null)
throw new ArgumentNullException("Null edgeDetector");
if (gradientFilter == null)
throw new ArgumentNullException("Null gradientFilter");
if (binarizator == null)
throw new ArgumentNullException("Null binarizator");
if (dilation == null)
throw new ArgumentNullException("Null dilation");
if (opening == null)
throw new ArgumentNullException("Null opening");
this._edgeDetector = edgeDetector;
this._gradientFilter = gradientFilter;
this._binarizator = binarizator;
this._dilation = dilation;
this._opening = opening;
}
