public Class1(IImageLoader loader)
{
_loader = loader;
_statsGenerator = new StatsGenerator(loader);
_matchFinder = new Lazy <MatchFinder>(() => new MatchFinder(new Alphabet(_statsGenerator.ImagesAndStats)));
}
public BitmapAndSegments[] RefineMatches(AdvancedStats origStats, ImageSegments[] basicMatches, IImageLoader loader, StatsGenerator statsGenerator)
{
return(basicMatches.Select(m => new
{
Image = m.Image,
Bitmap = loader.LoadImage(m.Image.ImagePath),
ManipulationInfos = m.ManipulationInfos
})
.SelectMany(m => m.ManipulationInfos.Select(r => new
{
ImagePath = m.Image,
Image = m.Bitmap,
Stats = statsGenerator.GetAdvancedStats(m.Bitmap, r.Rectangle),
ManipulationInfo = r,
}))
.OrderBy(m =>
m.Stats.MidResR.Difference(origStats.MidResR)
+ 1.1 * m.Stats.MidResG.Difference(origStats.MidResG)
+ m.Stats.MidResB.Difference(origStats.MidResB)
+ 1.5 * m.Stats.MidResIntensity.Difference(origStats.MidResIntensity)
)
// .Take(10)
.Take(1)
.GroupBy(m => m.ImagePath.ImagePath)
.Select(group => new BitmapAndSegments(group.First().Image, group.Select(i => i.ManipulationInfo)))
.ToArray());
}
