private void SaveFeaturesExtracted(FaceFeaturesDB db, string csvGalleryPath)
{
var dbName = string.Format("GalleryFeatures-{0}.csv", DateTimeOffset.Now.ToUnixTimeMilliseconds());
var folderCsvGallery = Path.GetDirectoryName(Path.GetFullPath(csvGalleryPath));
var path = Path.Combine(folderCsvGallery, dbName);
db.Dump(path);
progressLabel.Text = string.Format("Saved on {0}", path);
}
public static FaceFeaturesDB ExtractFeaturesDB(PhotoSketchFeatureExtractor extractor, List <PhotoMetadata> photos, bool savedb = true)
{
var dbName = string.Format("features-{0}.csv", DateTimeOffset.Now.ToUnixTimeMilliseconds());
var db = new FaceFeaturesDB();
Parallel.ForEach(photos, photo =>
{
try {
var feature = extractor.ExtractFaceFeatures(photo.AbsolutePath);
db.AddPhotoFeatures(photo, feature);
} catch (ArgumentException) { }
});
if (savedb)
{
db.Dump(dbName);
Console.WriteLine("Features db saved on: {0}", dbName);
}
return(db);
}
