private static void ShowProjections(Graph graph, ComparableImage comparable)
{
graph.ClearCurves();
graph.AddPlotCurve(Color.Red, comparable.Projections.HorizontalProjection);
graph.AddPlotCurve(Color.Green, comparable.Projections.VerticalProjection);
graph.Invalidate();
}
public static void IsSameLooking(FileInfo expSlideImage, FileInfo actualSlideImage, double similarityTolerance = 0.95)
{
ComparableImage actualSlideInPic = new ComparableImage(actualSlideImage);
ComparableImage expSlideInPic = new ComparableImage(expSlideImage);
double similarity = actualSlideInPic.CalculateSimilarity(expSlideInPic);
Assert.IsTrue(similarity > similarityTolerance, "The slides look different. Similarity = " + similarity);
}
public static void IsSameLooking(FileInfo expSlideImage, FileInfo actualSlideImage)
{
var actualSlideInPic = new ComparableImage(actualSlideImage);
var expSlideInPic = new ComparableImage(expSlideImage);
var similarity = actualSlideInPic.CalculateSimilarity(expSlideInPic);
Assert.IsTrue(similarity > 0.95, "The slides look different. Similarity = " + similarity);
}
// compare shape's prop & looking
//
// You may need to call PpOperations.ExportSelectedShapes()
// to get FileInfo of the exported shape in pic
public static void IsSameLooking(Shape expShape, FileInfo expFileInfo, Shape actualShape, FileInfo actualFileInfo)
{
IsSameShape(expShape, actualShape);
var actualShapeInPic = new ComparableImage(actualFileInfo);
var expShapeInPic = new ComparableImage(expFileInfo);
var similarity = actualShapeInPic.CalculateSimilarity(expShapeInPic);
Assert.IsTrue(similarity > 0.95, "The shapes look different. Similarity = " + similarity);
}
public static Boolean ImageSimilarity(string image1, string image2)
{
ImgSimilarityRate = SharedResources.GetResource().ImgSimilarityRate;
if (image1 != null && image2 != null)
{
var f1 = new ComparableImage(new FileInfo(image1));
var f2 = new ComparableImage(new FileInfo(image2));
/* Calculate Image Similarity */
var sim = f1.CalculateSimilarity(f2);
/* Show Hash in TextBoxes */
return(sim * 100 > Convert.ToInt32(ImgSimilarityRate));
}
return(false);
}
private void ProcessImages(FileInfo[] files)
{
var comparableImages = new List <ComparableImage>();
var index = 0x0;
var operationStartTime = DateTime.Now;
foreach (var file in files)
{
var comparableImage = new ComparableImage(file);
comparableImages.Add(comparableImage);
index++;
Invoke(updateOperationStatusDelegate, new object[] { "Processed images", workingLabel, workingProgressBar, index, operationStartTime });
}
Invoke(setMaximumDelegate, new object[] { workingProgressBar, (comparableImages.Count * (comparableImages.Count - 1)) / 2 });
index = 0;
var similarityImagesSorted = new List <SimilarityImages>();
operationStartTime = DateTime.Now;
for (var i = 0; i < comparableImages.Count - 1; i++)
{
for (var j = i + 1; j < comparableImages.Count; j++)
{
var source = comparableImages[i];
var destination = comparableImages[j];
var similarity = source.CalculateSimilarity(destination);
var sim = new SimilarityImages(source, destination, similarity);
similarityImagesSorted.Add(sim);
index++;
Invoke(updateOperationStatusDelegate, new object[] { "Compared images", workingLabel, workingProgressBar, index, operationStartTime });
}
}
similarityImagesSorted.Sort();
similarityImagesSorted.Reverse();
similarityImages = new BindingList <SimilarityImages>(similarityImagesSorted);
BeginInvoke(updateDataGridViewDelegate, new object[] { similarityImages, imagesDataGridView });
}
public double CalculateSimilarity()
{
double similarity = 0.0;
if (Source.IsNotNull() && Target.IsNotNull())
{
ComparableImage pc = new ComparableImage(new FileInfo(Source.Path));
ComparableImage cc = new ComparableImage(new FileInfo(Target.Path));
similarity = pc.CalculateSimilarity(cc);
}
//if (OnCalculateComplete.IsNotNull())
//OnCalculateComplete.Invoke();
return(similarity);
}
public static bool ThisScreenPresent(string folder, string thisPath, IntPtr emuHandle, Rectangle bounder, double similarity = 0.8)
{
SaveScreenAs(folder, ActualScreenPath, emuHandle, bounder);
string FullActual = ProperFolder(folder) + ProperName(ActualScreenPath);
string FullThis = ProperFolder(folder) + ProperName(thisPath);
try {
ComparableImage actualScreen = new ComparableImage(new FileInfo(FullActual));
ComparableImage thisScreen = new ComparableImage(new FileInfo(FullThis));
if (thisScreen.CalculateSimilarity(actualScreen) > similarity)
{
return(true);
}
}
catch (Exception e) { }
return(false);
}
static void Main(string[] args)
{
ScreenCapture sc = new ScreenCapture();
var im = sc.CaptureScreen();
im.Save("test.png");
ComparableImage imag1 = new ComparableImage(new FileInfo(@"C:\Users\liel_r\Downloads\Runtime - 10022007\img1.png"));
ComparableImage imag2 = new ComparableImage(new FileInfo(@"C:\Users\liel_r\Downloads\Runtime - 10022007\img2.png"));
ComparableImage imag3 = new ComparableImage(new FileInfo(@"C:\Users\liel_r\Downloads\Runtime - 10022007\img3.png"));
var sim = imag1.CalculateSimilarity(imag2);
Console.WriteLine("imag1 sim to imag2 by -" + sim * 100 + "%");
var sim2 = imag1.CalculateSimilarity(imag3);
Console.WriteLine("imag1 sim to imag3 by -" + sim2 * 100 + "%");
}
// For clarity, we are also setting a picture box image
// from the ComparableImage when it is assigned:
private void SetImage(ComparableImage image)
{
this.image = image;
pictureBox.Image = image.Image;
}
public static double getBitmapSimilarity(Bitmap a, Bitmap b)
{
ComparableImage a1 = new ComparableImage(a), b1 = new ComparableImage(b);
return(a1.CalculateSimilarity(b1));
}
