public FaceDataStruct[] GetDatas()
{
object[] faceObjs = GetDatas(new FaceDataString());
FaceDataString[] faceDatas = new FaceDataString[faceObjs.Length];
//转换object数组为FaceDataString数组
int i = 0;
foreach (var item in faceObjs)
{
faceDatas[i++] = (FaceDataString)item;
}
FaceDataStruct[] ret = new FaceDataStruct[faceObjs.Length];
//转换FaceDataString数组为FaceDataStruct数组
i = 0;
foreach (var item in faceDatas)
{
ret[i++] = new FaceDataStruct()
{
_uid = Convert.ToInt32(item._uid),
_class = item._class,
_name = item._name,
_face = item._face.GetByte()
};
}
return(ret);
}
//刷新脸的核心事件
private void FaceTimer_Tick(object sender, EventArgs e)
{
if (faceTimerLock)
{
return;
}
if (timerLock)
{
return;
}
timerLock = true;
Bitmap video = new Bitmap(showPhotoBox.Image);
bool hasFace = faceFD.CheckFace(video, out AFD_FSDK_FACERES faceRes, out IntPtr offIntPtr, out IntPtr imageDataPtr);
lastRect = hasFace ? nextRect : lastRect; //刷新矩形位置
nextRect = hasFace ? faceRes.DeIntPtr().rect : new MRECT();
if (hasFace) //找到了脸
{
if (!compareLock)
{
compareLock = true; //在下一张脸解锁
byte[] data = faceFR.GetFaceData(faceRes, offIntPtr);
if (CompareFace(data, out FaceDataStruct faceData))
{
nowFace = faceData;
}
else
{
compareLock = false;
nowFace = new FaceDataStruct();
}
}
}
else
{
compareLock = false;
nowFace = new FaceDataStruct();
}
timerLock = false;
Marshal.FreeHGlobal(imageDataPtr); //释放内存
}
//匹配人脸
public bool CompareFace(byte[] byteData, out FaceDataStruct suitFace)
{
suitFace = new FaceDataStruct();
if (byteData == null)
{
Error.Log(ErrorType.inputError);
return(false);
}
//Console.WriteLine("Start Compare");
FaceDataStruct[] sqlFaces = GetAllDataFormSQL();
bool hasSuit = false;
foreach (var item in sqlFaces)
{
Console.WriteLine(faceFR.CompareFace(byteData, item._face));
if (faceFR.CompareFace(byteData, item._face) >= compareEdge)
{
hasSuit = true;
suitFace = item;
}
}
return(hasSuit);
}
public bool CompareFace(PictureBox pictureBox, out FaceDataStruct suitFace)
{
return(CompareFace(faceFR.GetFaceData(new Bitmap(pictureBox.Image), faceFD), out suitFace));
}
