private void ComputeObjectsFromFolder()
{
if (!VerifyWebConfigVariables())
{
return;
}
var emotionMapper = new MLMapper();
var sourceFolder = ConfigurationManager.AppSettings["SourceFolder"].ToString();
var saveFolder = ConfigurationManager.AppSettings["SaveFolder"].ToString();
var files = Directory.GetFiles(sourceFolder);
foreach (var file in files)
{
string lastFolderName = Path.GetFileName(Path.GetDirectoryName(file));
InfoDTO dto = new InfoDTO()
{
Category = lastFolderName,
Image = file
};
Console.WriteLine(string.Format("Processing {0}", file));
Thread.Sleep(_pauseParameter);
byte[] imgdata = System.IO.File.ReadAllBytes(file);
ObjectInfoDTO objectsDTOs = _mlService.GetObjectsFromImage(imgdata);
}
}
private void ComputeAllCharacteristicsFromFolder()
{
if (!VerifyWebConfigVariables())
{
return;
}
var emotionMapper = new MLMapper();
var sourceFolder = ConfigurationManager.AppSettings["SourceFolder"].ToString();
var saveFolder = ConfigurationManager.AppSettings["SaveFolder"].ToString();
string[] dirs = Directory.GetDirectories(sourceFolder);
foreach (var dir in dirs)
{
string[] files = Directory.GetFiles(dir);
Parallel.ForEach(files, new ParallelOptions {
MaxDegreeOfParallelism = 4
}, (file) =>
{
var mlService = new MLService(new ServiceProxyCognitiveAzure());
string lastFolderName = Path.GetFileName(Path.GetDirectoryName(file));
string fileName = Path.GetFileName(file);
Console.WriteLine(string.Format("Processing {0}", file));
byte[] imgdata = System.IO.File.ReadAllBytes(file);
FaceEmotionDTO[] emotionDTOs = mlService.GetEmotionsFromImage(imgdata);
if (emotionDTOs != null && emotionDTOs.Count() > 0)
{
FaceInfoDTO[] faceInfo = mlService.GetFacesFromImage(imgdata);
ObjectInfoDTO objectsDTOs = mlService.GetObjectsFromImage(imgdata);
var imageinfo = new ImageInfoDTO()
{
Emotions = emotionDTOs,
Faces = faceInfo,
Objects = objectsDTOs,
Category = lastFolderName,
ImageUrl = fileName,
Anger = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Anger : 0),
Contempt = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Contempt : 0),
Disgust = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Disgust : 0),
Fear = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Fear : 0),
Happiness = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Happiness : 0),
Neutral = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Neutral : 0),
Sadness = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Sadness : 0),
Surprise = emotionDTOs.Average(x => x.Scores != null ? x.Scores.Surprise : 0)
};
if (imageinfo != null)
{
_emotionService.AddEmotion(imageinfo);
}
Thread.Sleep(_pauseParameter);
}
}
);
}
}
