public ImageSegmentator(
Image2D <Color> image,
ObjectBackgroundColorModels colorModels,
double colorDifferencePairwiseTermCutoff,
double colorDifferencePairwiseTermWeight,
double constantPairwiseTermWeight,
double objectColorUnaryTermWeight,
double backgroundColorUnaryTermWeight,
double objectShapeUnaryTermWeight,
double backgroundShapeUnaryTermWeight)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
if (colorModels == null)
{
throw new ArgumentNullException("colorModels");
}
if (colorDifferencePairwiseTermCutoff <= 0)
{
throw new ArgumentOutOfRangeException("colorDifferencePairwiseTermCutoff", "Parameter value should be positive.");
}
if (colorDifferencePairwiseTermWeight < 0)
{
throw new ArgumentOutOfRangeException("colorDifferencePairwiseTermWeight", "Parameter value should not be negative.");
}
if (constantPairwiseTermWeight < 0)
{
throw new ArgumentOutOfRangeException("constantPairwiseTermWeight", "Parameter value should not be negative.");
}
this.ColorDifferencePairwiseTermCutoff = colorDifferencePairwiseTermCutoff;
this.ColorDifferencePairwiseTermWeight = colorDifferencePairwiseTermWeight;
this.ConstantPairwiseTermWeight = constantPairwiseTermWeight;
this.ObjectColorUnaryTermWeight = objectColorUnaryTermWeight;
this.BackgroundColorUnaryTermWeight = backgroundColorUnaryTermWeight;
this.ObjectShapeUnaryTermWeight = objectShapeUnaryTermWeight;
this.BackgroundShapeUnaryTermWeight = backgroundShapeUnaryTermWeight;
this.segmentedImage = image;
this.UnaryTermScaleCoeff = 1.0 / (image.Width * image.Height);
this.PairwiseTermScaleCoeff = 1.0 / Math.Sqrt(image.Width * image.Height);
this.graphCutCalculator = new GraphCutCalculator(this.segmentedImage.Width, this.segmentedImage.Height);
this.PrepareColorTerms(colorModels);
this.PreparePairwiseTerms();
this.PrepareOther();
}
public ImageSegmentator(
Image2D<Color> image,
ObjectBackgroundColorModels colorModels,
double colorDifferencePairwiseTermCutoff,
double colorDifferencePairwiseTermWeight,
double constantPairwiseTermWeight,
double objectColorUnaryTermWeight,
double backgroundColorUnaryTermWeight,
double objectShapeUnaryTermWeight,
double backgroundShapeUnaryTermWeight)
{
if (image == null)
throw new ArgumentNullException("image");
if (colorModels == null)
throw new ArgumentNullException("colorModels");
if (colorDifferencePairwiseTermCutoff <= 0)
throw new ArgumentOutOfRangeException("colorDifferencePairwiseTermCutoff", "Parameter value should be positive.");
if (colorDifferencePairwiseTermWeight < 0)
throw new ArgumentOutOfRangeException("colorDifferencePairwiseTermWeight", "Parameter value should not be negative.");
if (constantPairwiseTermWeight < 0)
throw new ArgumentOutOfRangeException("constantPairwiseTermWeight", "Parameter value should not be negative.");
this.ColorDifferencePairwiseTermCutoff = colorDifferencePairwiseTermCutoff;
this.ColorDifferencePairwiseTermWeight = colorDifferencePairwiseTermWeight;
this.ConstantPairwiseTermWeight = constantPairwiseTermWeight;
this.ObjectColorUnaryTermWeight = objectColorUnaryTermWeight;
this.BackgroundColorUnaryTermWeight = backgroundColorUnaryTermWeight;
this.ObjectShapeUnaryTermWeight = objectShapeUnaryTermWeight;
this.BackgroundShapeUnaryTermWeight = backgroundShapeUnaryTermWeight;
this.segmentedImage = image;
this.UnaryTermScaleCoeff = 1.0 / (image.Width * image.Height);
this.PairwiseTermScaleCoeff = 1.0 / Math.Sqrt(image.Width * image.Height);
this.graphCutCalculator = new GraphCutCalculator(this.segmentedImage.Width, this.segmentedImage.Height);
this.PrepareColorTerms(colorModels);
this.PreparePairwiseTerms();
this.PrepareOther();
}
