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LaneIn - Make ProcessFrameImage Return Result.

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DucDangAnh 2020-06-25 16:36:20 +07:00
parent 059e79924c
commit 48e900b353
1 changed files with 23 additions and 14 deletions
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37
AIParkingApplication/LaneIn.cs
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@ -106,13 +106,13 @@ namespace AIParkingApplication
}
}
private async void PlateCamera_OnOneVideoFrameRequested(Mat videoFrame)
private async Task<FinalPlateResult> ProcessFrameImage(Mat frame, bool isRetryMode, bool isRetryModeUntilOk)
{
try
{
//TODO: check size before resizing
Cv2.Resize(videoFrame, videoFrame, new Size(1280, 720));
FinalPlateResult finalPlateResult = await plateProcessor.ProcessPlate(videoFrame);
Cv2.Resize(frame, frame, new Size(1280, 720));
FinalPlateResult finalPlateResult = await plateProcessor.ProcessPlate(frame);
if (isRetryMode && !plateProcessor.IsPlateStringValid(finalPlateResult.PlateString))
{
@ -123,27 +123,36 @@ namespace AIParkingApplication
}
else
{
Console.WriteLine("PlateCamera_OnOneVideoFrameRequested Retry Mode");
Console.WriteLine("ProcessFrameImage Retry Mode");
Thread.Sleep(1000);
overviewCamera.RequestCaptureOneFrame();
finalPlateResult = await plateProcessor.ProcessPlate(videoFrame);
finalPlateResult = await plateProcessor.ProcessPlate(frame);
}
}
pictureBoxPlateImage.Invoke(new Action(() =>
{
pictureBoxPlateImage.Image?.Dispose();
pictureBoxPlateImage.Image = finalPlateResult.PlateImage;
}));
ShowCardInfoOnUI("224", finalPlateResult.PlateString, "Thẻ tháng", DateTime.Now.ToString(AppConstant.DATETIME_FORMAT));
return finalPlateResult;
}
catch (Exception ex)
{
Console.WriteLine($"PlateCamera_OnOneVideoFrameRequested\texMessage: {ex.Message}");
Console.WriteLine($"ProcessFrameImage\texMessage: {ex.Message}");
return new FinalPlateResult
{
PlateImage = frame.ToBitmap(),
PlateString = string.Empty
};
}
}
private async void PlateCamera_OnOneVideoFrameRequested(Mat videoFrame)
{
FinalPlateResult result = await ProcessFrameImage(videoFrame, isRetryMode, isRetryModeUntilOk);
pictureBoxPlateImage.Invoke(new Action(() =>
{
pictureBoxPlateImage.Image?.Dispose();
pictureBoxPlateImage.Image = result.PlateImage;
}));
ShowCardInfoOnUI("224", result.PlateString, "Thẻ tháng", DateTime.Now.ToString(AppConstant.DATETIME_FORMAT));
}
public void Stop()
{
plateCamera.Stop();