private PersonRecognizedEventArgs CreatePersonRecognizedEventArgs(IntPtr result)
{
int count;
GetResultValue(result, KeyCount, out count).Validate("Failed to get result count");
var recognitionInfo = new PersonRecognitionInfo[count];
if (count > 0)
{
var rects = new global::Interop.MediaVision.Rectangle[count];
GetResultValue(result, KeyLocations, rects).Validate("Failed to get location");
var labels = new int[count];
GetResultValue(result, KeyLabels, labels).Validate("Failed to get label");
var confidences = new double[count];
GetResultValue(result, KeyConfidences, confidences).Validate("Failed to get confidence");
for (int i = 0; i < count; i++)
{
recognitionInfo[i] = new PersonRecognitionInfo(rects[i].ToApiStruct(),
labels[i], confidences[i]);
}
}
return(new PersonRecognizedEventArgs(recognitionInfo));
}
internal ObjectDetectionResult(int indice, string name, float confidence,
global::Interop.MediaVision.Rectangle location)
{
Indice = indice;
Name = name;
Confidence = confidence;
Location = location.ToApiStruct();
}
private static Rectangle[] GetResultAreas(IntPtr result, string countKey, string regionsKey)
{
int count = 0;
GetResultValue(result, countKey, out count).Validate("Failed to get result");
var rects = new global::Interop.MediaVision.Rectangle[count];
if (count > 0)
{
GetResultValue(result, regionsKey, rects).Validate("Failed to get result");
}
return(global::Interop.ToApiStruct(rects));
}
private static Rectangle[] RetrieveAreas(IntPtr result)
{
int count = 0;
GetResultValue(result, KeyNumberOfRegions, out count).Validate("Failed to get result count");
if (count == 0)
{
return(new Rectangle[0]);
}
var rects = new global::Interop.MediaVision.Rectangle[count];
GetResultValue(result, KeyRegions, rects).Validate("Failed to get regions");
return(global::Interop.ToApiStruct(rects));
}
internal FaceDetectionResult(float confidence, global::Interop.MediaVision.Rectangle location)
{
Confidence = confidence;
Location = location.ToApiStruct();
}
