public bool CreateShapeModelAct(HImage modelImage)
{
if (modelImage == null || !modelImage.IsInitialized())
{
return(false);
}
this.modelImage = modelImage;
if (modelRegion == null || !modelRegion.IsInitialized())
{
return(false);
}
try
{
HImage ROIImage = new HImage();
ROIImage.GenEmptyObj();
ROIImage = modelImage.ReduceDomain(modelRegion);
HImage temp = ROIImage.GaussFilter(7);
ROIImage.Dispose();
ROIImage = temp;
hShapeModel = ROIImage.CreateScaledShapeModel(
new HTuple(numLevels),
angleStart, angleExtent, new HTuple(angleStep),
scaleMin, scaleMax, new HTuple(scaleStep),
new HTuple(optimization).TupleConcat("no_pregeneration"),
metric,
((new HTuple(contrastLow)).TupleConcat(contrastHigh)).TupleConcat(minLength),
new HTuple(minContrast));
ROIImage.Dispose();
double row, col;
modelRegion.AreaCenter(out row, out col);
refCoordinates = new HTuple(row, col, 0);
createNewModelID = false;
//初始化modelContours
if (modelXLDCont == null)
{
modelXLDCont = new HXLDCont();
}
if (modelXLDCont != null && modelXLDCont.IsInitialized())
{
modelXLDCont.Dispose();
}
modelXLDCont = hShapeModel.GetShapeModelContours(1);
}
catch
{
hShapeModel = null;
createNewModelID = true;
return(false);
}
return(true);
}
/// <summary>
/// Creates the shape-based model. If the region of interest
/// <c>mROIModel</c> is missing or not well defined using the
/// interactive ROIs, then an error message is returned.
/// </summary>
public bool createShapeModel()
{
if (mImage == null)
{
if (!onTimer)
{
NotifyIconObserver(MatchingAssistant.ERR_NO_MODEL_DEFINED);
}
return(false);
}
try
{
ModelID = mImage.CreateScaledShapeModel(parameterSet.mNumLevel,
parameterSet.mStartingAngle,
parameterSet.mAngleExtent,
parameterSet.mAngleStep,
parameterSet.mMinScale,
parameterSet.mMaxScale,
parameterSet.mScaleStep,
parameterSet.mOptimization,
parameterSet.mMetric,
parameterSet.mContrast,
parameterSet.mMinContrast);
}
catch (HOperatorException e)
{
if (!onTimer)
{
exceptionText = e.Message;
NotifyParamObserver(MatchingParam.H_ERR_MESSAGE);
}
return(false);
}
tResult.mContour = ModelID.GetShapeModelContours(1);
createNewModelID = false;
return(true);
}