private void OnError(IChannelPipeline obj)
{
if (this.ErrorCallBack == null)
{
return;
}
//当前不是主线程，，得添加到loom中
Loom.QueueOnMainThread(() =>
{
ErrorCallBack.Invoke(obj);
});
}
public void TFliteClassifyInit()
{
if (defaultClassifier == null)
{
if (!File.Exists(LableFilePaht) || !File.Exists(ModelFilePath))
{
ErrorCallBack?.Invoke($"{(!File.Exists(ModelFilePath) ? "模型" : "标签")}文件未找到,打开分类引擎失败", new ArgumentException());
return;
}
defaultClassifier = new TensorflowClassifier(File.OpenRead(LableFilePaht));
defaultClassifier.SetTFLiteModelPath(ModelFilePath);
defaultClassifier.ClassificationCompleted -= DefaultClassifier_ClassificationCompleted;
defaultClassifier.ClassificationCompleted += DefaultClassifier_ClassificationCompleted;
}
}
public void Classify(byte[] nv21Stream)
{
if (!isClassifyDone)
{
return;
}
isClassifyDone = false;
//new System.Threading.Thread(async () =>
//{
try
{
defaultClassifier?.Classify(nv21Stream);
}
catch (Exception e)
{
isClassifyDone = true;
ErrorCallBack?.Invoke("分类流程出现异常", e);
}
//}).Start();
}
/// <summary>
/// 错误回调事件
/// </summary>
/// 创建者：万浩
/// 创建日期：2017/12/05 15:17
/// 修改者：
/// 修改时间：
/// ----------------------------------------------------------------------------------------
protected void OnErrorCallBack(Exception exception)
{
ErrorCallBack?.Invoke(exception, null);
}
