private void WriteFeature(HaarFeatureNode node)
{
_writer.Write("new HaarFeatureNode({0}, {1}, {2}, ",
node.Threshold.ToString("R", NumberFormatInfo.InvariantInfo),
node.LeftValue.ToString("R", NumberFormatInfo.InvariantInfo),
node.RightValue.ToString("R", NumberFormatInfo.InvariantInfo));
if (node.Feature.Tilted)
{
_writer.Write("true, ");
}
// Write Haar-like rectangular features
for (var k = 0; k < node.Feature.Rectangles.Length; k++)
{
WriteRectangle(node.Feature.Rectangles[k]);
if (k < node.Feature.Rectangles.Length - 1)
{
_writer.Write(", ");
}
}
_writer.Write(" )");
}
/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
///
/// <returns>
/// A new object that is a copy of this instance.
/// </returns>
///
public object Clone()
{
var newTrees = new HaarFeatureNode[Trees.Length][];
for (var i = 0; i < newTrees.Length; i++)
{
var tree = Trees[i];
var newTree = newTrees[i] =
new HaarFeatureNode[tree.Length];
for (var j = 0; j < newTree.Length; j++)
{
newTree[j] = (HaarFeatureNode)tree[j].Clone();
}
}
var r = new HaarCascadeStage();
r.NextIndex = NextIndex;
r.ParentIndex = ParentIndex;
r.Threshold = Threshold;
r.Trees = newTrees;
return(r);
}
/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
/// <returns>
/// A new object that is a copy of this instance.
/// </returns>
///
public object Clone()
{
var r = new HaarFeatureNode();
r.Feature = (HaarFeature)Feature.Clone();
r.Threshold = Threshold;
r.RightValue = RightValue;
r.LeftValue = LeftValue;
r.LeftNodeIndex = _leftNodeIndex;
r.RightNodeIndex = _rightNodeIndex;
return(r);
}