private List <ImgHash> FindDuplicatesTo(ImgHash hash, int minSimilarity, ref List <ImgHash> alreadyMarkedAsDupl)
{
var currHashDupl = new List <ImgHash>();
foreach (var hashCompareWith in _hashLib)
{
if (hash.CompareWith(hashCompareWith) >= minSimilarity)
{
if (!alreadyMarkedAsDupl.Contains(hash))
{
alreadyMarkedAsDupl.Add(hash);
currHashDupl.Add(hash);
}
if (!alreadyMarkedAsDupl.Contains(hashCompareWith))
{
alreadyMarkedAsDupl.Add(hashCompareWith);
currHashDupl.Add(hashCompareWith);
}
}
}
return(currHashDupl);
}
