public PaletteType ProcessImage(VisionImage image)
{
//vaParticleReportCalibrated = new ParticleMeasurementsReport();
// Initialize the IVA_Data structure to pass results and coordinate systems.
IVA_Data ivaData = new IVA_Data(15, 0);
// Image Buffer: Push
Functions.IVA_PushBuffer(ivaData, image, 0);
// Operators: NOR Image
Algorithms.Nor(image, Functions.IVA_GetBuffer(ivaData, 0), image);
// Extract Color Plane
using (VisionImage plane = new VisionImage(ImageType.U8, 7))
{
// Extract the red color plane and copy it to the main image.
Algorithms.ExtractColorPlanes(image, ColorMode.Rgb, plane, null, null);
Algorithms.Copy(plane, image);
}
// Thresholds an image into 2 classes by using local thresholding.
LocalThresholdOptions vaLocalThresholdOptions = new LocalThresholdOptions();
vaLocalThresholdOptions.DeviationWeight = 1;
vaLocalThresholdOptions.Method = LocalThresholdMethod.BackgroundCorrection;
vaLocalThresholdOptions.ParticleType = ParticleType.Dark;
vaLocalThresholdOptions.ReplaceValue = 1;
vaLocalThresholdOptions.WindowHeight = 35;
vaLocalThresholdOptions.WindowWidth = 35;
Algorithms.LocalThreshold(image, image, vaLocalThresholdOptions);
// Basic Morphology - Applies morphological transformations to binary images.
int[] vaCoefficients = { 1, 1, 1, 1, 1, 1, 1, 1, 1 };
StructuringElement vaStructElem = new StructuringElement(3, 3, vaCoefficients);
vaStructElem.Shape = StructuringElementShape.Square;
// Applies morphological transformations
Algorithms.Morphology(image, image, MorphologyMethod.GradientOut, vaStructElem);
// Advanced Morphology: Fill Holes
Algorithms.FillHoles(image, image, Connectivity.Connectivity8);
// Advanced Morphology: Remove Objects
int[] vaCoefficients2 = { 1, 1, 1, 1, 1, 1, 1, 1, 1 };
StructuringElement vaStructElem2 = new StructuringElement(3, 3, vaCoefficients2);
vaStructElem.Shape = StructuringElementShape.Hexagon;
// Filters particles based on their size.
Algorithms.RemoveParticle(image, image, 6, SizeToKeep.KeepLarge, Connectivity.Connectivity8, vaStructElem2);
// Advanced Morphology: Remove Border Objects - Eliminates particles touching the border of the image.
Algorithms.RejectBorder(image, image, Connectivity.Connectivity8);
// Lookup Table: Equalize
// Calculates the histogram of the image and redistributes pixel values
// accross the desired range to maintain the same pixel value distribution.
Range equalizeRange = new Range(0, 255);
if (image.Type != ImageType.U8)
{
equalizeRange.Maximum = 0;
}
Algorithms.Equalize(image, image, null, equalizeRange, null);
// Image Buffer: Push
Functions.IVA_PushBuffer(ivaData, image, 1);
// Particle Analysis - Computes the number of particles detected in a binary image and
// returns the requested measurements about the particles.
Collection <MeasurementType> vaPixelMeasurements = new Collection <MeasurementType>(new MeasurementType[] { MeasurementType.BoundingRectLeft, MeasurementType.BoundingRectTop, MeasurementType.BoundingRectRight, MeasurementType.BoundingRectBottom, MeasurementType.MaxFeretDiameter });
Collection <MeasurementType> vaCalibratedMeasurements = new Collection <MeasurementType>(new MeasurementType[] {});
//IVA_Particle(image, Connectivity.Connectivity4, null, null, null, 10, out vaParticleReport, out vaParticleReportCalibrated);
IVA_Particle(image, Connectivity.Connectivity4, vaPixelMeasurements, vaCalibratedMeasurements, ivaData, 10, out vaParticleReport, out vaParticleReportCalibrated);
// Image Buffer: Pop
Algorithms.Copy(Functions.IVA_GetBuffer(ivaData, 1), image);
// Creates a new, empty region of interest.
Roi roi = new Roi();
// Creates a new RectangleContour using the given values.
RectangleContour vaRect = new RectangleContour(0, 0, image.Width, image.Height);
roi.Add(vaRect);
// Classifies all the objects located in the given ROI.
string vaClassifierFilePath = "C:\\DATA\\#hasilscan3\\Particle Classifier.clf";
vaClassifierReports = IVA_Classify(image, roi, vaClassifierFilePath);
VisGrainTypeCollection colType = new VisGrainTypeCollection(vaClassifierReports);
roi.Dispose();
// Image Buffer: Pop
Algorithms.Copy(Functions.IVA_GetBuffer(ivaData, 1), image);
// Creates a new, empty region of interest.
Roi roi2 = new Roi();
// Creates a new RectangleContour using the given values.
RectangleContour vaRect2 = new RectangleContour(0, 0, image.Width, image.Height);
roi2.Add(vaRect2);
// Classifies all the objects located in the given ROI.
string vaClassifierFilePath2 = "C:\\DATA\\#hasilscan3\\Ukuran Classifier.clf";
vaClassifierReports2 = IVA_Classify(image, roi2, vaClassifierFilePath2);
VisGrainSizeCollection colSize = new VisGrainSizeCollection(vaClassifierReports2);
GrainResults = new VisGrainDataCollection(vaClassifierReports, vaClassifierReports2, ListShape);
roi2.Dispose();
// Dispose the IVA_Data structure.
ivaData.Dispose();
// Return the palette type of the final image.
return(PaletteType.Binary);
}
public PaletteType ProcessImage_OLD(VisionImage image)
{
// Initialize the IVA_Data structure to pass results and coordinate systems.
IVA_Data ivaData = new IVA_Data(7, 0);
// Extract Color Plane
using (VisionImage plane = new VisionImage(ImageType.U8, 7))
{
// Extract the red color plane and copy it to the main image.
Algorithms.ExtractColorPlanes(image, ColorMode.Rgb, plane, null, null);
Algorithms.Copy(plane, image);
}
// Filters: Convolution - Applies a linear filter to an image by convolving the image with a filtering kernel.
double[] vaCoefficients = { 1, 2, 4, 2, 1, 2, 4, 8, 4, 2, 4, 8, 16, 8, 4, 2, 4, 8, 4, 2, 1, 2, 4, 2, 1 };
Algorithms.Convolute(image, image, new Kernel(5, 5, vaCoefficients));
// Filters: Convolution - Applies a linear filter to an image by convolving the image with a filtering kernel.
double[] vaCoefficients2 = { -1, -1, -1, -1, 10, -1, -1, -1, -1 };
Algorithms.Convolute(image, image, new Kernel(3, 3, vaCoefficients2));
// Automatic Threshold
Algorithms.AutoThreshold(image, image, 2, ThresholdMethod.Clustering);
// Basic Morphology - Applies morphological transformations to binary images.
int[] vaCoefficients3 = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
StructuringElement vaStructElem = new StructuringElement(7, 7, vaCoefficients3);
vaStructElem.Shape = StructuringElementShape.Hexagon;
// Applies morphological transformations
Algorithms.Morphology(image, image, MorphologyMethod.Open, vaStructElem);
// Lookup Table: Equalize
// Calculates the histogram of the image and redistributes pixel values
// accross the desired range to maintain the same pixel value distribution.
Range equalizeRange = new Range(0, 255);
if (image.Type != ImageType.U8)
{
equalizeRange.Maximum = 0;
}
Algorithms.Equalize(image, image, null, equalizeRange, null);
// Creates a new, empty region of interest.
Roi roi = new Roi();
// Creates a new RectangleContour using the given values.
//20200715
//RectangleContour vaRect = new RectangleContour(49, 33, 667, 163);
RectangleContour vaRect = new RectangleContour(0, 0, image.Width, image.Height);
roi.Add(vaRect);
// Classifies all the objects located in the given ROI.
string vaClassifierFilePath = "C:\\DATA\\#hasilscan\\Particle Classifier.clf";
vaClassifierReports = IVA_Classify(image, roi, vaClassifierFilePath);
VisGrainTypeCollection colType = new VisGrainTypeCollection(vaClassifierReports);
string vaClassifierFilePathSize = "C:\\DATA\\#hasilscan2\\Ukuran Classifier.clf";
vaClassifierReports2 = IVA_ClassifySize(image, roi, vaClassifierFilePathSize);
VisGrainSizeCollection colSize = new VisGrainSizeCollection(vaClassifierReports2);
GrainResults = new VisGrainDataCollection(vaClassifierReports, vaClassifierReports2, ListShape);
roi.Dispose();
// Dispose the IVA_Data structure.
ivaData.Dispose();
// Return the palette type of the final image.
return(PaletteType.Binary);
}
