private void ProcessImages(DataTable dt)
{
var comparableImages = new List <ComparableImage>();
//Invoke(setMaximumDelegate, new object[] { workingProgressBar, files.Length });
var index = 0x0;
var operationStartTime = DateTime.Now;
int k = Application.StartupPath.IndexOf("\\bin");
string sub = Application.StartupPath.Substring(k);
string ImagePath = Application.StartupPath.Substring(0, Application.StartupPath.Length - sub.Length);
foreach (DataRow row in dt.Rows)
{
var comparableImage = new ComparableImage(new FileInfo(ImagePath + row["Url"].ToString()));
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;
double maxSimilarity = 0;
for (var i = 0; i < comparableImages.Count; i++)
{
if (exit)
{
return;
}
ComparableImage sourceImage = new ComparableImage(new FileInfo(ImageName));
var destination = comparableImages[i];
var similarity = sourceImage.CalculateSimilarity(destination);
var sim = new SimilarityImages(sourceImage, destination, similarity);
if (sim.Similarity >= double.Parse(txtPrecision.Value.ToString()))
{
if (maxSimilarity < sim.Similarity)
{
maxSimilarity = sim.Similarity;
}
similarityImagesSorted.Add(sim);
index++;
}
}
similarityImagesSorted.Sort();
similarityImagesSorted.Reverse();
similarityImages = new BindingList <SimilarityImages>(similarityImagesSorted);
BeginInvoke(updateListViewDelegate, new object[] { similarityImages, lvImageSimilar });
}
/// <summary>
/// Calculate the similarity to another image.
/// </summary>
/// <param name="compare">The image to compare with.</param>
/// <returns>Return a value from 0 to 1 that is the similarity.</returns>
public double CalculateSimilarity(ComparableImage compare)
{
return(projections.CalculateSimilarity(compare.projections));
}
public SimilarityImages(ComparableImage source, ComparableImage destination, double similarity)
{
this.source = source;
this.destination = destination;
this.similarity = similarity;
}
/// <summary>
/// Calculate the similarity to another image.
/// </summary>
/// <param name="compare">The image to compare with.</param>
/// <returns>Return a value from 0 to 1 that is the similarity.</returns>
public double CalculateSimilarity(ComparableImage compare)
{
return projections.CalculateSimilarity(compare.projections);
}
private void ProcessImages(DataTable dt)
{
var comparableImages = new List<ComparableImage>();
//Invoke(setMaximumDelegate, new object[] { workingProgressBar, files.Length });
var index = 0x0;
var operationStartTime = DateTime.Now;
int k = Application.StartupPath.IndexOf("\\bin");
string sub = Application.StartupPath.Substring(k);
string ImagePath = Application.StartupPath.Substring(0, Application.StartupPath.Length - sub.Length) ;
foreach (DataRow row in dt.Rows)
{
var comparableImage = new ComparableImage(new FileInfo(ImagePath+row["Url"].ToString()));
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;
double maxSimilarity = 0;
for (var i = 0; i < comparableImages.Count; i++)
{
if (exit)
{
return;
}
ComparableImage sourceImage = new ComparableImage(new FileInfo(ImageName));
var destination = comparableImages[i];
var similarity = sourceImage.CalculateSimilarity(destination);
var sim = new SimilarityImages(sourceImage, destination, similarity);
if (sim.Similarity>=double.Parse(txtPrecision.Value.ToString()))
{
if (maxSimilarity < sim.Similarity)
maxSimilarity = sim.Similarity;
similarityImagesSorted.Add(sim);
index++;
}
}
similarityImagesSorted.Sort();
similarityImagesSorted.Reverse();
similarityImages = new BindingList<SimilarityImages>(similarityImagesSorted);
BeginInvoke(updateListViewDelegate, new object[] { similarityImages, lvImageSimilar });
}