Распознавание автомобильных номеров (Java or C++)

NativeLibrary.addSearchPath(RuntimeUtil.getLibVlcLibraryName(), "C:\\Program Files\\VideoLAN\\VLC");
        Native.loadLibrary(RuntimeUtil.getLibVlcLibraryName(), LibVlc.class);
        JFrame frame = new JFrame("Test");
        mediaPlayerComponent = new EmbeddedMediaListPlayerComponent();
        frame.setContentPane(mediaPlayerComponent);
        frame.setLocation(100, 100);
        frame.setSize(1050, 600);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
        mediaPlayerComponent.getMediaPlayer().playMedia("rtsp://admin:12345678q@192.168.1.8:554");

import org.bytedeco.javacv.*;
import static org.bytedeco.javacpp.opencv_core.*;
import static org.bytedeco.javacpp.opencv_highgui.*;
import static org.bytedeco.javacpp.opencv_imgcodecs.*;
 
public class Main {
 
    public static IplImage image;
 
    public static void main(String[] args) throws FrameGrabber.Exception {
FFmpegFrameGrabber grabber = new FFmpegFrameGrabber("rtsp://admin:12345678q@192.168.1.8:554/Streaming/Channels/1");
        grabber.start();
        OpenCVFrameConverter.ToIplImage converter = new OpenCVFrameConverter.ToIplImage();
int i = 0;
        while(i < 100) {
            ++i;
            image = converter.convert(grabber.grab());
if(image != null) {
                cvSaveImage("capture_" + i + ".jpg", image);
            }
 
        }
 
    }
}

[h264 @ 15b4d860] RTP: missed 37 packets
[h264 @ 15b4d860] left block unavailable for requested intra4x4 mode -1 at 0 17
[h264 @ 15b4d860] error while decoding MB 0 17, bytestream 118800
[h264 @ 15b4d860] concealing 6169 DC, 6169 AC, 6169 MV errors in I frame
[h264 @ 15b4d860] RTP: missed 149 packets
[h264 @ 15b4d860] error while decoding MB 22 12, bytestream -18
[h264 @ 15b4d860] concealing 6747 DC, 6747 AC, 6747 MV errors in P frame
[h264 @ 15b4d860] RTP: missed 6 packets
Input #0, rtsp, from 'rtsp://admin:12345678q@192.168.1.8:554/Streaming/Channels/1':
  Metadata:
    title           : Media Presentation
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: h264 (Main), yuv420p, 1920x1080, 25 fps, 25 tbr, 90k tbn, 50 tbc
    Stream #0:1: Audio: pcm_mulaw, 8000 Hz, 1 channels, s16, 64 kb/s
[h264 @ 15fa5b80] left block unavailable for requested intra4x4 mode -1 at 0 17
[h264 @ 15fa5b80] error while decoding MB 0 17, bytestream 118800
[h264 @ 15fa5b80] concealing 6169 DC, 6169 AC, 6169 MV errors in I frame
[h264 @ 16300160] error while decoding MB 17 12, bytestream -8
[h264 @ 16300160] concealing 6752 DC, 6752 AC, 6752 MV errors in P frame
[h264 @ 16172820] error while decoding MB 41 50, bytestream -6
[h264 @ 16172820] concealing 2168 DC, 2168 AC, 2168 MV errors in P frame
[h264 @ 15b4d860] RTP: missed 7841 packets
[h264 @ 15b4d860] RTP: PT=60: bad cseq 4862 expected=29c1
[h264 @ 15b4d860] RTP: missed 7843 packets
[h264 @ 15b4d860] RTP: PT=60: bad cseq 4864 expected=29c1
[h264 @ 15b4d860] RTP: missed 7844 packets
[h264 @ 16172820] concealing 4821 DC, 4821 AC, 4821 MV errors in P frame
[h264 @ 15b4d860] RTP: missed 16 packets
[h264 @ 16300160] concealing 4958 DC, 4958 AC, 4958 MV errors in P frame
[h264 @ 15b4d860] RTP: missed 37 packets
[h264 @ 15b4d860] RTP: missed 7 packets
[h264 @ 16300160] concealing 3607 DC, 3607 AC, 3607 MV errors in P frame
[h264 @ 15b4d860] RTP: missed 7 packets
[h264 @ 16172820] error while decoding MB 110 51, bytestream -6
[h264 @ 16172820] concealing 1979 DC, 1979 AC, 1979 MV errors in P frame
[h264 @ 15b4d860] RTP: missed 39 packets
[h264 @ 15b4d860] RTP: missed 106 packets
[h264 @ 15b4d860] RTP: missed 97 packets
[h264 @ 16300160] left block unavailable for requested intra4x4 mode -1 at 0 4
[h264 @ 16300160] error while decoding MB 0 4, bytestream 20872
[h264 @ 16300160] concealing 7729 DC, 7729 AC, 7729 MV errors in I frame