44 lines
1.1 KiB
C#
44 lines
1.1 KiB
C#
using Hawkeye.VisionBuilder.Workflow.Datatypes;
|
|
using Hawkeye.VisionBuilder.Workflow.Operations.Attributes;
|
|
using OpenCvSharp;
|
|
|
|
namespace Hawkeye.VisionBuilder.Workflow.Operations.Morphology;
|
|
|
|
[Category("Morphology")]
|
|
public class OpeningOperation : BaseOperation
|
|
{
|
|
public OpeningOperation()
|
|
{
|
|
CanHaveProcessingError = false;
|
|
}
|
|
|
|
public int Opening { get; set; } = 1;
|
|
|
|
protected override void InterpretInternal(Context context)
|
|
{
|
|
if (!CheckImageExists(context)) return;
|
|
if (!CheckGrayscale(context)) return;
|
|
|
|
var element = Cv2.GetStructuringElement(MorphShapes.Rect, new Size(Opening, Opening));
|
|
context.ActiveImage = new HawkeyeImage()
|
|
{
|
|
ImageData = context.ActiveImage!.ImageData.MorphologyEx(MorphTypes.Open, element)
|
|
};
|
|
|
|
Status = $"Opening {Opening}";
|
|
Result = true;
|
|
}
|
|
|
|
public override void Save(BinaryWriter bw)
|
|
{
|
|
base.Save(bw);
|
|
bw.Write(Opening);
|
|
}
|
|
|
|
public override void Load(BinaryReader br)
|
|
{
|
|
base.Load(br);
|
|
Opening = br.ReadInt32();
|
|
}
|
|
}
|