Пример #1
0
        public Form1()
        {
            InitializeComponent();
            //ARの設定
            //AR用カメラパラメタファイルをロード
            NyARParam ap = NyARParam.createFromARParamFile(new StreamReader(AR_CAMERA_FILE));
            ap.changeScreenSize(320, 240);

            //AR用のパターンコードを読み出し
            NyARCode code = NyARCode.createFromARPattFile(new StreamReader(AR_CODE_FILE),16, 16);

            NyARDoubleMatrix44 result_mat = new NyARDoubleMatrix44();
            //計算モードの設定
            //キャプチャを作る
            /**************************************************
            このコードは、0番目(一番初めに見つかったキャプチャデバイス)
            を使用するようにされています。
            複数のキャプチャデバイスを持つシステムの場合、うまく動作しないかもしれません。
            n番目のデバイスを使いたいときには、CaptureDevice cap=cl[0];←ここの0を変えてください。
            手動で選択させる方法は、SimpleLiteDirect3Dを参考にしてください。
            **************************************************/
            CaptureDeviceList cl=new CaptureDeviceList();
            CaptureDevice cap=cl[0];
            cap.SetCaptureListener(this);
            cap.PrepareCapture(320, 240,30);
            this.m_cap = cap;
            //ラスタを作る。
            this.m_raster = new DsRgbRaster(cap.video_width, cap.video_height,NyARBufferType.OBJECT_CS_Bitmap);
            //1パターンのみを追跡するクラスを作成
            this.m_ar = NyARSingleDetectMarker.createInstance(ap, code, 80.0);
            this.m_ar.setContinueMode(false);
        }
Пример #2
0
        public SimpleLiteD3d(NyARToolkitCS topLevelForm, ResourceBuilder i_resource)
        {
            NyMath.initialize();
            this._capture = i_resource.createWmCapture();
            this._capture.setOnSample(this);

            this._d3dmgr = i_resource.createD3dManager(topLevelForm);
            this._back_ground = i_resource.createBackGround(this._d3dmgr);
            this._d3dcube = new ColorCube(this._d3dmgr.d3d_device,40);


            //AR用のパターンコードを読み出
            NyARCode code = i_resource.createNyARCode();
            //ARラスタを作る(DirectShowキャプチャ仕様)。
            this.m_raster = i_resource.createARRaster();

            //1パターンのみを追跡するクラスを作成
            this.m_ar = new NyARSingleDetectMarker(i_resource.ar_param, code, 80.0, this.m_raster.getBufferType());
            //計算モードの設定
            this.m_ar.setContinueMode(false);

            ////立方体(頂点数8)の準備


            return;
        }
Пример #3
0
        public void Test_arDetectMarkerLite()
        {
            Assembly assembly = Assembly.GetExecutingAssembly();
            
            //AR用カメラパラメタファイルをロード
            NyARParam ap = new NyARParam();
            ap.loadARParam(assembly.GetManifestResourceStream(RES_CAMERA));
            ap.changeScreenSize(320, 240);

            //AR用のパターンコードを読み出し	
            NyARCode code = new NyARCode(16, 16);
            Stream sr1=assembly.GetManifestResourceStream(RES_PATT);
            code.loadARPatt(new StreamReader(sr1));

            //試験イメージの読み出し(320x240 BGRAのRAWデータ)
            StreamReader sr = new StreamReader(assembly.GetManifestResourceStream(RES_DATA));
            BinaryReader bs = new BinaryReader(sr.BaseStream);
            byte[] raw = bs.ReadBytes(320 * 240 * 4);
            NyARRgbRaster_BGRA ra = new NyARRgbRaster_BGRA(320, 240,false);
            ra.wrapBuffer(raw);
            //		Blank_Raster ra=new Blank_Raster(320, 240);

            //1パターンのみを追跡するクラスを作成
//            NyARSingleDetectMarker_Quad ar = new NyARSingleDetectMarker_Quad(ap, code, 80.0);
            NyARSingleDetectMarker ar = new NyARSingleDetectMarker(ap, code, 80.0,ra.getBufferType());
            NyARTransMatResult result_mat = new NyARTransMatResult();
            ar.setContinueMode(false);
            ar.detectMarkerLite(ra, 100);
            ar.getTransmationMatrix(result_mat);

            //マーカーを検出
            for (int i3 = 0; i3 < 10; i3++)
            {
                Stopwatch sw = new Stopwatch();
                sw.Start();
                for (int i = 0; i < 10; i++)
                {
                    //変換行列を取得
                    ar.detectMarkerLite(ra, 100);
                    ar.getTransmationMatrix(result_mat);
                }
                sw.Stop();
                Debug.WriteLine(sw.ElapsedMilliseconds + "[ms]");
            }
            return;
        }
Пример #4
0
        public bool InitializeApplication(Form1 topLevelForm,CaptureDevice i_cap_device)
        {
            topLevelForm.ClientSize=new Size(SCREEN_WIDTH,SCREEN_HEIGHT);
            //キャプチャを作る(QVGAでフレームレートは30)
            i_cap_device.SetCaptureListener(this);
            i_cap_device.PrepareCapture(SCREEN_WIDTH, SCREEN_HEIGHT, 30);
            this._cap = i_cap_device;
            
            //ARの設定

            //ARラスタを作る(DirectShowキャプチャ仕様)。
            this._raster = new DsRgbRaster(i_cap_device.video_width, i_cap_device.video_height,NyARBufferType.BYTE1D_B8G8R8X8_32);

            //AR用カメラパラメタファイルをロードして設定
            NyARParam ap = NyARParam.createFromARParamFile(new StreamReader(AR_CAMERA_FILE));
            ap.changeScreenSize(SCREEN_WIDTH, SCREEN_HEIGHT);

            //AR用のパターンコードを読み出し	
            NyARCode code = NyARCode.createFromARPattFile(new StreamReader(AR_CODE_FILE),16, 16);

            //1パターンのみを追跡するクラスを作成
            this._ar = NyARSingleDetectMarker.createInstance(ap, code, 80.0, NyARSingleDetectMarker.PF_NYARTOOLKIT);
            
            //計算モードの設定
            this._ar.setContinueMode(true);

            //3dデバイスを準備する
            this._device = PrepareD3dDevice(topLevelForm);
            this._device.RenderState.ZBufferEnable = true;
            this._device.RenderState.Lighting = false;


            //カメラProjectionの設定
            Matrix tmp = new Matrix();
            NyARD3dUtil.toCameraFrustumRH(ap.getPerspectiveProjectionMatrix(),ap.getScreenSize(),1, 10, 10000,ref tmp);
            this._device.Transform.Projection = tmp;

            // ビュー変換の設定(左手座標系ビュー行列で設定する)
            // 0,0,0から、Z+方向を向いて、上方向がY軸
            this._device.Transform.View = Matrix.LookAtLH(
                new Vector3(0.0f, 0.0f, 0.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(0.0f, 1.0f, 0.0f));
            Viewport vp = new Viewport();
            vp.X = 0;
            vp.Y = 0;
            vp.Height = ap.getScreenSize().h;
            vp.Width = ap.getScreenSize().w;
            vp.MaxZ = 1.0f;
            //ビューポート設定
            this._device.Viewport = vp;

            //カラーキューブの描画インスタンス
            this._cube = new ColorCube(this._device, 40);


            //背景サーフェイスを作成
            this._surface = new NyARD3dSurface(this._device, SCREEN_WIDTH, SCREEN_HEIGHT);

            this._is_marker_enable = false;
            return true;
        }
Пример #5
0
        private void buttonBookDemo_Click(object sender, EventArgs e)
        {
            if (bookDemo == false)
            {
                StopOtherApps(this, e);
                bookDemo = true;
                labelDemoName.Text = "Book";
                buttonBookDemo.Text = "Stop Book";
                labelDemoInstructions.Enabled = true;
                labelDemoInstructions.Text = "Book Demo Instructions:\n\n"
                    + "Book \n";

                //pictureBoxAlbum.Show();
                lblResult.Hide();

                //NYAR
                //initialize nyar components.
                NyARParam ap = new NyARParam();
                ap.loadARParamFromFile(AR_CAMERA_FILE);
                ap.changeScreenSize(SCREEN_WIDTH, SCREEN_HEIGHT);
                _raster = new DsBGRX32Raster(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_WIDTH * 32 / 8);
                _utils = new NyARD3dUtil();

                // For each pattern
                NyARCode code1 = new NyARCode(16, 16);
                code1.loadARPattFromFile(AR_CODE_FILE1);
                _ar1 = new NyARSingleDetectMarker(ap, code1, 80.0);
                _ar1.setContinueMode(false);

                NyARCode code2 = new NyARCode(16, 16);
                code2.loadARPattFromFile(AR_CODE_FILE2);
                _ar2 = new NyARSingleDetectMarker(ap, code2, 80.0);
                _ar2.setContinueMode(false);

                NyARCode code3 = new NyARCode(16, 16);
                code3.loadARPattFromFile(AR_CODE_FILE3);
                _ar3 = new NyARSingleDetectMarker(ap, code3, 80.0);
                _ar3.setContinueMode(false);

                NyARCode code4 = new NyARCode(16, 16);
                code4.loadARPattFromFile(AR_CODE_FILE4);
                _ar4 = new NyARSingleDetectMarker(ap, code4, 80.0);
                _ar4.setContinueMode(false);
            }
            else
            {
                bookDemo = false;
                labelDemoName.Text = "WUW";
                buttonBookDemo.Text = "Book";
                Cursor = Cursors.Arrow;
                labelDemoInstructions.Enabled = false;
                labelDemoInstructions.Text = "";
                ResetEnvironment();

                //pictureBoxAlbum.Hide();
                lblResult.Show();
            }
        }
Пример #6
0
        private void nyar()
        {
            // - load the image to a bitmap
            Bitmap _latestFrameBitmap = (Bitmap)_latestFrame;

            // - create a new bitmap with diff. file format. PixelFormat.Format32bppArbg
            Bitmap _latestFrameShift = new Bitmap(_latestFrameBitmap.Width, _latestFrameBitmap.Height, PixelFormat.Format32bppArgb);
            _latestFrameShift.SetResolution(_latestFrameBitmap.HorizontalResolution, _latestFrameBitmap.VerticalResolution);

            // - copy the data from first bitmap to second.
            Graphics g = Graphics.FromImage(_latestFrameShift);
            g.DrawImage(_latestFrameBitmap, 0, 0);
            g.Dispose();

            // - change the bitmap into an intptr
            Rectangle _latestFrameShiftRect = new Rectangle(0, 0, _latestFrameShift.Width, _latestFrameShift.Height);
            BitmapData _latestFrameShiftData = _latestFrameShift.LockBits(_latestFrameShiftRect, ImageLockMode.ReadWrite, _latestFrameShift.PixelFormat);
            IntPtr fakeBuffer = _latestFrameShiftData.Scan0;

            _latestFrameShift.UnlockBits(_latestFrameShiftData);

            // - use the fake buffer
            _raster.setBuffer(fakeBuffer);

            //Begin to DETECT.

            //Try all three.
            _ar1.detectMarkerLite(_raster, 110);
            _ar2.detectMarkerLite(_raster, 110);
            _ar3.detectMarkerLite(_raster, 110);
            _ar4.detectMarkerLite(_raster, 110);

            NyARSingleDetectMarker[] _arArray = new NyARSingleDetectMarker[4] { _ar1, _ar2, _ar3, _ar4 };
            _arFinal = largestNyar(_arArray);

            is_marker_enable = _arFinal.detectMarkerLite(_raster, 110);

            if (is_marker_enable && _arFinal.getConfidence() > 0.3)
            {
                labelDemoName.Text = "Pattern #" + largestNyarIndex(_arArray) + "[" + _arFinal.getConfidence().ToString() + "]";
            }
            else
            {
                labelDemoName.Text = "No Pattern";
            }

            //display some feedback.
            pictureBoxAlbum.Image = _latestFrameShift;
        }
Пример #7
0
 private int largestNyarIndex(NyARSingleDetectMarker[] nyarArray)
 {
     int maxIndex = 0;
     double maxConfidence = 0;
     for (int i = 0; i < nyarArray.Length; i++)
     {
         if (nyarArray[i].getConfidence() > maxConfidence)
         {
             maxConfidence = nyarArray[i].getConfidence();
             maxIndex = i;
         }
     }
     return maxIndex;
 }
Пример #8
0
 private NyARSingleDetectMarker largestNyar(NyARSingleDetectMarker[] nyarArray)
 {
     NyARSingleDetectMarker maxNyar = nyarArray[0];
     double maxConfidence = 0;
     for (int i = 0; i < nyarArray.Length; i++)
     {
         if (nyarArray[i].getConfidence() > maxConfidence)
         {
             maxConfidence = nyarArray[i].getConfidence();
             maxNyar = nyarArray[i];
         }
     }
     return maxNyar;
 }
 public RleDetector(NyARSingleDetectMarker i_parent, NyARIntSize i_size)
     : base(i_size)
 {
     this._parent = i_parent;
 }
Пример #10
0
 public RleDetector(NyARSingleDetectMarker i_parent, NyARIntSize i_size) : base(i_size)
 {
     this._parent = i_parent;
 }
        public bool InitializeApplication(Form1 topLevelForm)
        {
            topLevelForm.ClientSize=new Size(SCREEN_WIDTH,SCREEN_HEIGHT);
            this._raster = new NyARBitmapRaster(new Bitmap(TEST_IMAGE));
            

            //AR用カメラパラメタファイルをロードして設定
            NyARParam ap = NyARParam.createFromARParamFile(new StreamReader(AR_CAMERA_FILE));
            ap.changeScreenSize(SCREEN_WIDTH, SCREEN_HEIGHT);

            //AR用のパターンコードを読み出し	
            NyARCode code = NyARCode.createFromARPattFile(new StreamReader(AR_CODE_FILE),16, 16);

            //1パターンのみを追跡するクラスを作成
            this._ar = NyARSingleDetectMarker.createInstance(ap, code, 80.0,NyARSingleDetectMarker.PF_NYARTOOLKIT);
            
            //計算モードの設定
            this._ar.setContinueMode(true);

            //3dデバイスを準備する
            this._device = PrepareD3dDevice(topLevelForm);
            this._device.RenderState.ZBufferEnable = true;
            this._device.RenderState.Lighting = false;


            //カメラProjectionの設定
            Matrix tmp = new Matrix();
            NyARD3dUtil.toCameraFrustumRH(ap, 10, 1000, ref tmp);
            this._device.Transform.Projection = tmp;

            // ビュー変換の設定(左手座標系ビュー行列で設定する)
            // 0,0,0から、Z+方向を向いて、上方向がY軸
            this._device.Transform.View = Matrix.LookAtLH(
                new Vector3(0.0f, 0.0f, 0.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(0.0f, 1.0f, 0.0f));
            Viewport vp = new Viewport();
            vp.X = 0;
            vp.Y = 0;
            vp.Height = ap.getScreenSize().h;
            vp.Width = ap.getScreenSize().w;
            vp.MaxZ = 1.0f;
            //ビューポート設定
            this._device.Viewport = vp;

            //カラーキューブの描画インスタンス
            this._cube = new ColorCube(this._device, 40);

            //背景サーフェイスを作成
            this._surface = new NyARD3dSurface(this._device, SCREEN_WIDTH, SCREEN_HEIGHT);

            NyARDoubleMatrix44 nyar_transmat = this.__OnBuffer_nyar_transmat;
            //マーカの認識
            bool is_marker_enable = this._ar.detectMarkerLite(this._raster, 110);
            if (is_marker_enable)
            {
                //あればMatrixを計算
                this._ar.getTransmationMatrix(nyar_transmat);
                NyARD3dUtil.toD3dCameraView(nyar_transmat, 1f, ref this._trans_mat);
            }
            this._is_marker_enable = is_marker_enable;
            //サーフェイスへ背景をコピー
            this._surface.setRaster(this._raster);
            return true;
        }
Пример #12
0
        public bool InitializeApplication(Form1 topLevelForm,CaptureDevice i_cap_device)
        {
            topLevelForm.ClientSize=new Size(SCREEN_WIDTH,SCREEN_HEIGHT);

            i_cap_device.SetCaptureListener(this);
            i_cap_device.PrepareCapture(SCREEN_WIDTH, SCREEN_HEIGHT, 30);
            this._cap = i_cap_device;

            //this._raster = new DsRgbRaster(i_cap_device.video_width, i_cap_device.video_height,NyARBufferType.BYTE1D_B8G8R8X8_32);

            #region my code
            try
                {
                    byte[] bimg = service.getb();
                    //if(bimg != null)
                    {
                        Image img = byteToImage(bimg);
                        if (img != null)
                        {
                            //frm.textBox1.Text = img.ToString();
                            this._raster = new NyARBitmapRaster((Bitmap)img);
                        }
                    }
                    //else
                }
                catch (Exception x)
                {
                    //MessageBox.Show(x.ToString());
                }
            #endregion

            NyARParam ap = NyARParam.createFromARParamFile(new StreamReader(AR_CAMERA_FILE));
            ap.changeScreenSize(SCREEN_WIDTH, SCREEN_HEIGHT);

            NyARCode code = NyARCode.createFromARPattFile(new StreamReader(AR_CODE_FILE),16, 16);

            this._ar = NyARSingleDetectMarker.createInstance(ap, code, 80.0, NyARSingleDetectMarker.PF_NYARTOOLKIT);

            this._ar.setContinueMode(true);

            this._device = PrepareD3dDevice(topLevelForm);
            this._device.RenderState.ZBufferEnable = true;
            this._device.RenderState.Lighting = false;

            Matrix tmp = new Matrix();
            NyARD3dUtil.toCameraFrustumRH(ap.getPerspectiveProjectionMatrix(),ap.getScreenSize(),1, 10, 10000,ref tmp);
            this._device.Transform.Projection = tmp;

            this._device.Transform.View = Matrix.LookAtLH(
                new Vector3(0.0f, 0.0f, 0.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(0.0f, 1.0f, 0.0f));
            Viewport vp = new Viewport();
            vp.X = 0;
            vp.Y = 0;
            vp.Height = ap.getScreenSize().h;
            vp.Width = ap.getScreenSize().w;
            vp.MaxZ = 1.0f;

            this._device.Viewport = vp;

            this._cube = new ColorCube(this._device, 40);

            this._surface = new NyARD3dSurface(this._device, SCREEN_WIDTH, SCREEN_HEIGHT);

            this._is_marker_enable = false;
            return true;
        }