private async Task <bool> DetectarFace(HttpPostedFile file, int id)
{
IFaceServiceClient faceClient = new FaceServiceClient(_key, url);
Face[] faces = null;
Face[] faces2 = null;
using (ENCONTREMEEntities db = new ENCONTREMEEntities())
{
var desaperacido = db.DESAPARECIDO.Find(id);
if (desaperacido != null)
{
using (Stream stream = new MemoryStream(Convert.FromBase64String(desaperacido.FOTO_DESAPARECIDO.Split(',')[1])))
{
faces = await faceClient.DetectAsync(stream);
}
using (Stream stream2 = file.InputStream)
{
faces2 = await faceClient.DetectAsync(stream2);
}
if (faces != null && faces.Length > 0 && faces2 != null && faces2.Length > 0)
{
var retorno = await faceClient.VerifyAsync(faces[0].FaceId, faces2[0].FaceId);
if (retorno.IsIdentical)
{
return(true);
}
}
}
}
return(false);
}
public async Task <IHttpActionResult> CompararImagem([FromBody] ComparacaoRequest request)
{
var resultado = false;
using (ENCONTREMEEntities db = new ENCONTREMEEntities())
{
var desaperacido = db.DESAPARECIDO.Find(request.Id);
resultado = await DetectarFace(request, desaperacido);
}
return(Ok(new { resultado = resultado }));
}
