private void RecognizeFolder()
{
foreach (var file in recoFiles)
{
var n = file.Replace(recFolderPath.text, "");
var n_2 = n.Remove(0, 1);
var tex = CVUtils.LoadImgToTexture($"FR/{recPath.text}/" + n, TextureFormat.RGBA32);
var input_emb = faceRecMng.ExtractEmbeddings(tex);
var dict = faceRecMng.StoredFaces.serializedDict;
var matchResults = new Dictionary <string, double>();
foreach (var key in dict.Keys)
{
var dist = faceRecMng.CompareSimilarity(input_emb, dict[key]);
matchResults.Add(key, dist);
}
var matched = (from match in matchResults where match.Value < 0.5 orderby match.Value select match).ToList();
if (matched.Count == 0)
{
Debug.Log("no match");
}
else
{
Debug.Log(matched[0].Key);
}
}
}
private void RecognizeBtnListener()
{
var tex = CVUtils.LoadImgToTexture(Utils.getFilePath(recPath.text), TextureFormat.RGB24);
var input_emb = faceRecMng.ExtractEmbeddings(tex);
var dict = faceRecMng.StoredFaces.serializedDict;
var matchResults = new Dictionary <string, double>();
foreach (var key in dict.Keys)
{
var dist = faceRecMng.CompareEmbeddings(input_emb, dict[key]);
matchResults.Add(key, dist);
}
//var matched = matchResults.Select(m => m).Where(k => k.Value < 0.99).ToList();
var matched = (from match in matchResults where match.Value < 0.5 orderby match.Value select match).ToList();
if (matched.Count == 0)
{
text.text = "no match";
}
else
{
text.text = matched[0].Key;
}
}
protected async Task <Texture2D> GetScreenShot()
{
camTex = new Texture2D(0, 0);
float startCapture = Time.realtimeSinceStartup;
var frameBreak = new WaitForEndOfFrame();
if (externalCamera)
{
camTex = await httpLoader.LoadTextureFromImage()
; while (!textureReceived)
{
await frameBreak;
}
}
else
{
//camTex = Resources.Load<Texture2D>("Photos/" + $"debug_{idx}");
camTex = CVUtils.LoadImgToTexture(photoPath, TextureFormat.RGBA32);
}
float endCapture = Time.realtimeSinceStartup;
captureTime = GenericUtils.CalculateTimeDifference(startCapture, endCapture);
textureReceived = true;
Handheld.Vibrate();
return(camTex);
}
public Mat GetRep(string path)
{
var tex = CVUtils.LoadImgToTexture(path, TextureFormat.RGBA32);
var rep = ExtractFaceEmbeddings(tex, GetBBs(tex));
Mat mat = rep.CreateMatFromEmbeddings(rep.Embeddings);
return(mat);
}
private IEnumerator AddFolderToDict()
{
foreach (var file in imageFiles)
{
var n = file.Replace(addFolderPath.text, "");
var n_2 = n.Remove(0, 1);
var tex = CVUtils.LoadImgToTexture("FR/LFW_Train/" + n, TextureFormat.RGBA32);
faceRecMng.AddFace(n_2, tex);
yield return(null);
}
}