/// <summary>
/// 进行人脸检测。返回检测结果代码。如果返回值为DETECT_CODE_OK 可调用 getTrackedFaces 获取人脸相关信息。
/// </summary>
/// <param name="argb"> 人脸argb_8888图片。 </param>
/// <param name="width"> 图片宽度 </param>
/// <param name="height"> 图片高度 </param>
/// <returns> 检测结果代码。 </returns>
public virtual int detect(int[] argb, int width, int height)
{
if (initStatus != FaceSDKManager.SDK_INITED)
{
return(UNKNOW_TYPE);
}
int minDetectFace = FaceEnvironment.getMiniFaceSize();
if (width < minDetectFace || height < minDetectFace)
{
return(NO_FACE_DETECTED);
}
return(this.mFaceTracker.Prepare_max_face_data_for_verify(argb, height, width, FaceSDK.ImgType.Argb.Ordinal(), FaceTracker.ActionType.Recognize.Ordinal()));
}
public void init(Context context, FaceEnvironment environment)
{
this.context = context;
this.faceEnvironment = environment;
if (mFaceTracker == null)
{
mFaceTracker = new FaceTracker(context);
mFaceTracker.Set_isFineAlign(false);
mFaceTracker.Set_isVerifyLive(false);
mFaceTracker.Set_isCheckQuality(environment.isCheckQuality());
mFaceTracker.Set_DetectMethodType(1);
mFaceTracker.Set_isCheckQuality(environment.isCheckQuality());
mFaceTracker.Set_notFace_thr(environment.getNotFaceThreshold());
mFaceTracker.Set_min_face_size(environment.getMiniFaceSize());
mFaceTracker.Set_cropFaceSize(FaceEnvironment.VALUE_CROP_FACE_SIZE);
mFaceTracker.Set_illum_thr(environment.getIlluminationThreshold());
mFaceTracker.Set_blur_thr(environment.getBlurrinessThreshold());
mFaceTracker.Set_occlu_thr(environment.getOcclulationThreshold());
mFaceTracker.Set_max_reg_img_num(FaceEnvironment.VALUE_MAX_CROP_IMAGE_NUM);
mFaceTracker.Set_eulur_angle_thr(environment.getPitch(), environment.getYaw(), environment.getRoll());
// mFaceTracker.set_track_by_detection_interval(50);
}
}