static void Main(string[] args)
{
MCvPoint3D32f[] _points;
Mat _left = CvInvoke.Imread("imL.png", ImreadModes.Color);
Mat _right = CvInvoke.Imread("imR.png", ImreadModes.Color);
Mat disparityMap = new Mat();
Stopwatch watch = Stopwatch.StartNew();
UMat leftGray = new UMat();
UMat rightGray = new UMat();
CvInvoke.CvtColor(_left, leftGray, ColorConversion.Bgr2Gray);
CvInvoke.CvtColor(_right, rightGray, ColorConversion.Bgr2Gray);
Mat points = new Mat();
Computer3DPointsFromStereoPair(leftGray, rightGray, disparityMap, points);
watch.Stop();
long disparityComputationTime = watch.ElapsedMilliseconds;
Mat pointsArray = points.Reshape(points.NumberOfChannels, points.Rows*points.Cols);
Mat colorArray = _left.Reshape(_left.NumberOfChannels, _left.Rows*_left.Cols);
Mat colorArrayFloat = new Mat();
colorArray.ConvertTo(colorArrayFloat, DepthType.Cv32F);
WCloud cloud = new WCloud(pointsArray, colorArray);
Emgu.CV.Viz3d v = new Emgu.CV.Viz3d("Simple stereo reconstruction");
WText wtext = new WText("3d point cloud", new System.Drawing.Point(20, 20), 20, new MCvScalar(255, 255, 255));
WCoordinateSystem wCoordinate = new WCoordinateSystem(1.0);
v.ShowWidget("text", wtext);
//v.ShowWidget("coordinate", wCoordinate);
v.ShowWidget("cloud", cloud);
v.Spin();
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns>
/// true if the current object is equal to the <paramref name="other" /> parameter; otherwise, false.
/// </returns>
public bool Equals(UMat other)
{
if (!(Size.Equals(other.Size) && NumberOfChannels == other.NumberOfChannels && Depth == other.Depth))
{
return(false);
}
using (Mat cmpResult = new Mat())
{
CvInvoke.Compare(this, other, cmpResult, CmpType.NotEqual);
using (Mat reshaped = cmpResult.Reshape(1))
return(CvInvoke.CountNonZero(reshaped) == 0);
}
}