protected virtual void DisposeOpticalFlow()
{
if (prevTrackPts != null)
{
prevTrackPts.Clear();
}
if (nextTrackPts != null)
{
nextTrackPts.Clear();
}
if (prevgray != null)
{
prevgray.Dispose();
}
if (gray != null)
{
gray.Dispose();
}
if (mOP2fPrevTrackPts != null)
{
mOP2fPrevTrackPts.Dispose();
}
if (mOP2fNextTrackPts != null)
{
mOP2fNextTrackPts.Dispose();
}
if (status != null)
{
status.Dispose();
}
if (err != null)
{
err.Dispose();
}
}
/// <summary>
/// Raises the web cam texture to mat helper disposed event.
/// </summary>
public void OnWebCamTextureToMatHelperDisposed()
{
Debug.Log("OnWebCamTextureToMatHelperDisposed");
matOpFlowThis.Dispose();
matOpFlowPrev.Dispose();
MOPcorners.Dispose();
mMOP2fptsThis.Dispose();
mMOP2fptsPrev.Dispose();
mMOP2fptsSafe.Dispose();
mMOBStatus.Dispose();
mMOFerr.Dispose();
}
public void MatIndexer()
{
const byte value = 123;
var img = new Mat(new Size(10, 10), MatType.CV_8UC1, Scalar.All(value));
var imgB = new MatOfByte(img);
var indexer = imgB.GetIndexer();
var generiCIndexer = img.GetGenericIndexer <byte>();
Assert.Equal(value, indexer[0, 0]);
Assert.Equal(value, generiCIndexer[0, 0]);
img.Dispose();
imgB.Dispose();
}
/// <summary>
/// Raises the web cam texture to mat helper disposed event.
/// </summary>
public void OnWebCamTextureToMatHelperDisposed()
{
Debug.Log("OnWebCamTextureToMatHelperDisposed");
if (texture != null)
{
Texture2D.Destroy(texture);
texture = null;
}
if (matOpFlowThis != null)
{
matOpFlowThis.Dispose();
}
if (matOpFlowPrev != null)
{
matOpFlowPrev.Dispose();
}
if (MOPcorners != null)
{
MOPcorners.Dispose();
}
if (mMOP2fptsThis != null)
{
mMOP2fptsThis.Dispose();
}
if (mMOP2fptsPrev != null)
{
mMOP2fptsPrev.Dispose();
}
if (mMOP2fptsSafe != null)
{
mMOP2fptsSafe.Dispose();
}
if (mMOBStatus != null)
{
mMOBStatus.Dispose();
}
if (mMOFerr != null)
{
mMOFerr.Dispose();
}
}
void OnDisable()
{
Debug.Log("OnDisable");
if (matOpFlowThis != null)
{
matOpFlowThis.Dispose();
}
if (matOpFlowPrev != null)
{
matOpFlowPrev.Dispose();
}
if (MOPcorners != null)
{
MOPcorners.Dispose();
}
if (mMOP2fptsThis != null)
{
mMOP2fptsThis.Dispose();
}
if (mMOP2fptsPrev != null)
{
mMOP2fptsPrev.Dispose();
}
if (mMOP2fptsSafe != null)
{
mMOP2fptsSafe.Dispose();
}
if (mMOBStatus != null)
{
mMOBStatus.Dispose();
}
if (mMOFerr != null)
{
mMOFerr.Dispose();
}
//webCamTextureToMatHelper.Dispose();
}
static void Main(string[] args)
{
// Used to check memory leak
//for (int i = 0; i < 1000; i++)
using (var state = new ThreadLocal <FormExtractionHandle>(NativeFormExtraction.CreateFormExtraction))
{
GC.Collect();
List <string> pathFiles = GetSamplesAndCleanUpResults();
// For testing:
pathFiles = pathFiles.Where(m => m.Contains("form9")).ToList();
int numThread = 1; // Environment.ProcessorCount;
var showDebugImage = true; // If true, you may want to use: numThread = 1.
Parallel.ForEach(pathFiles, new ParallelOptions {
MaxDegreeOfParallelism = numThread
}, pathFile =>
{
FormExtractionHandle handle = state.Value;
NativeFormExtraction.SetOptions(handle, 800, 25, 15, 5, 20000, 50000, showDebugImage);
var resizeWidth = 800;
var orig = new Mat(pathFile);
var image = new Mat(pathFile, ImreadModes.GrayScale);
Cv2.AdaptiveThreshold(image, image, 255, AdaptiveThresholdTypes.MeanC, ThresholdTypes.Binary, 9, 4);
// Resize image if too large.
if (image.Width > resizeWidth)
{
var height = resizeWidth * image.Height / image.Width;
Cv2.Resize(image, image, new Size(resizeWidth, height));
}
Cv2.BitwiseNot(image, image);
Cv2.Dilate(image, image, Cv2.GetStructuringElement(MorphShapes.Cross, new Size(2, 2)));
MatOfByte mat = new MatOfByte(image);
MatIndexer <byte> indexer = mat.GetIndexer();
var row = image.Height;
var col = image.Width;
Mat newImage = new Mat(row, col, MatType.CV_8UC3);
newImage.SetTo(Scalar.Black);
// We must determine if it "may" be an interesting blob.
Stopwatch watch = new Stopwatch();
watch.Start();
int[] imgData = new int[row * col];
for (int y = 0; y < row; y++)
{
for (int x = 0; x < col; x++)
{
imgData[y + x * row] = indexer[y, x];
}
}
var result = NativeFormExtraction.RunFormExtraction(handle, imgData, row, col);
if (result != 0)
{
throw new Exception("Unknown error occured with the function: RunFormExtraction");
}
watch.Stop();
Console.WriteLine("Duration: " + watch.Elapsed);
if (showDebugImage)
{
var debugImg = NativeFormExtraction.GetDebugImage(handle, row * col);
var img = CreateImage(debugImg, row, col, hasColor: true);
Cv2.BitwiseOr(newImage, img, newImage);
Cv2.BitwiseNot(image, image);
int width = 400;
var height = width * image.Height / image.Width;
Cv2.Resize(orig, orig, new Size(width, height));
Cv2.Resize(image, image, new Size(width, height));
Cv2.Resize(newImage, newImage, new Size(width, height));
using (new Window("orig", orig))
using (new Window("pre", image))
using (new Window("post", newImage))
{
Cv2.WaitKey();
Cv2.DestroyAllWindows();
}
}
// Dispose.
orig.Dispose();
image.Dispose();
newImage.Dispose();
mat.Dispose();
});
}
Console.WriteLine("End");
Console.ReadLine();
}
private IEnumerator init()
{
if (webCamTexture != null)
{
webCamTexture.Stop();
initDone = false;
rgbaMat.Dispose();
matOpFlowThis.Dispose();
matOpFlowPrev.Dispose();
MOPcorners.Dispose();
mMOP2fptsThis.Dispose();
mMOP2fptsPrev.Dispose();
mMOP2fptsSafe.Dispose();
mMOBStatus.Dispose();
mMOFerr.Dispose();
}
// Checks how many and which cameras are available on the device
for (int cameraIndex = 0; cameraIndex < WebCamTexture.devices.Length; cameraIndex++)
{
if (WebCamTexture.devices [cameraIndex].isFrontFacing == isFrontFacing)
{
Debug.Log(cameraIndex + " name " + WebCamTexture.devices [cameraIndex].name + " isFrontFacing " + WebCamTexture.devices [cameraIndex].isFrontFacing);
webCamDevice = WebCamTexture.devices [cameraIndex];
webCamTexture = new WebCamTexture(webCamDevice.name, width, height);
break;
}
}
if (webCamTexture == null)
{
webCamDevice = WebCamTexture.devices [0];
webCamTexture = new WebCamTexture(webCamDevice.name, width, height);
}
Debug.Log("width " + webCamTexture.width + " height " + webCamTexture.height + " fps " + webCamTexture.requestedFPS);
// Starts the camera
webCamTexture.Play();
while (true)
{
//If you want to use webcamTexture.width and webcamTexture.height on iOS, you have to wait until webcamTexture.didUpdateThisFrame == 1, otherwise these two values will be equal to 16. (http://forum.unity3d.com/threads/webcamtexture-and-error-0x0502.123922/)
#if UNITY_IPHONE && !UNITY_EDITOR
if (webCamTexture.width > 16 && webCamTexture.height > 16)
{
#else
if (webCamTexture.didUpdateThisFrame)
{
#endif
Debug.Log("width " + webCamTexture.width + " height " + webCamTexture.height + " fps " + webCamTexture.requestedFPS);
Debug.Log("videoRotationAngle " + webCamTexture.videoRotationAngle + " videoVerticallyMirrored " + webCamTexture.videoVerticallyMirrored + " isFrongFacing " + webCamDevice.isFrontFacing);
colors = new Color32[webCamTexture.width * webCamTexture.height];
rgbaMat = new Mat(webCamTexture.height, webCamTexture.width, CvType.CV_8UC4);
matOpFlowThis = new Mat();
matOpFlowPrev = new Mat();
MOPcorners = new MatOfPoint();
mMOP2fptsThis = new MatOfPoint2f();
mMOP2fptsPrev = new MatOfPoint2f();
mMOP2fptsSafe = new MatOfPoint2f();
mMOBStatus = new MatOfByte();
mMOFerr = new MatOfFloat();
texture = new Texture2D(webCamTexture.width, webCamTexture.height, TextureFormat.RGBA32, false);
gameObject.transform.eulerAngles = new Vector3(0, 0, 0);
#if (UNITY_ANDROID || UNITY_IPHONE) && !UNITY_EDITOR
gameObject.transform.eulerAngles = new Vector3(0, 0, -90);
#endif
// gameObject.transform.rotation = gameObject.transform.rotation * Quaternion.AngleAxis (webCamTexture.videoRotationAngle, Vector3.back);
gameObject.transform.localScale = new Vector3(webCamTexture.width, webCamTexture.height, 1);
// bool videoVerticallyMirrored = webCamTexture.videoVerticallyMirrored;
// float scaleX = 1;
// float scaleY = videoVerticallyMirrored ? -1.0f : 1.0f;
// if (webCamTexture.videoRotationAngle == 270)
// scaleY = -1.0f;
// gameObject.transform.localScale = new Vector3 (scaleX * gameObject.transform.localScale.x, scaleY * gameObject.transform.localScale.y, 1);
gameObject.GetComponent <Renderer> ().material.mainTexture = texture;
#if (UNITY_ANDROID || UNITY_IPHONE) && !UNITY_EDITOR
Camera.main.orthographicSize = webCamTexture.width / 2;
#else
Camera.main.orthographicSize = webCamTexture.height / 2;
#endif
initDone = true;
break;
}
else
{
yield return(0);
}
}
}
// Update is called once per frame
void Update()
{
if (!initDone)
{
return;
}
#if UNITY_IPHONE && !UNITY_EDITOR
if (webCamTexture.width > 16 && webCamTexture.height > 16)
{
#else
if (webCamTexture.didUpdateThisFrame)
{
#endif
Utils.webCamTextureToMat(webCamTexture, rgbaMat, colors);
if (webCamTexture.videoVerticallyMirrored)
{
if (webCamDevice.isFrontFacing)
{
if (webCamTexture.videoRotationAngle == 0)
{
Core.flip(rgbaMat, rgbaMat, 1);
}
else if (webCamTexture.videoRotationAngle == 90)
{
Core.flip(rgbaMat, rgbaMat, 0);
}
else if (webCamTexture.videoRotationAngle == 270)
{
Core.flip(rgbaMat, rgbaMat, 1);
}
}
else
{
if (webCamTexture.videoRotationAngle == 90)
{
}
else if (webCamTexture.videoRotationAngle == 270)
{
Core.flip(rgbaMat, rgbaMat, -1);
}
}
}
else
{
if (webCamDevice.isFrontFacing)
{
if (webCamTexture.videoRotationAngle == 0)
{
Core.flip(rgbaMat, rgbaMat, 1);
}
else if (webCamTexture.videoRotationAngle == 90)
{
Core.flip(rgbaMat, rgbaMat, 0);
}
else if (webCamTexture.videoRotationAngle == 270)
{
Core.flip(rgbaMat, rgbaMat, 1);
}
}
else
{
if (webCamTexture.videoRotationAngle == 90)
{
}
else if (webCamTexture.videoRotationAngle == 270)
{
Core.flip(rgbaMat, rgbaMat, -1);
}
}
}
if (mMOP2fptsPrev.rows() == 0)
{
// first time through the loop so we need prev and this mats
// plus prev points
// get this mat
Imgproc.cvtColor(rgbaMat, matOpFlowThis, Imgproc.COLOR_RGBA2GRAY);
// copy that to prev mat
matOpFlowThis.copyTo(matOpFlowPrev);
// get prev corners
Imgproc.goodFeaturesToTrack(matOpFlowPrev, MOPcorners, iGFFTMax, 0.05, 20);
mMOP2fptsPrev.fromArray(MOPcorners.toArray());
// get safe copy of this corners
mMOP2fptsPrev.copyTo(mMOP2fptsSafe);
}
else
{
// we've been through before so
// this mat is valid. Copy it to prev mat
matOpFlowThis.copyTo(matOpFlowPrev);
// get this mat
Imgproc.cvtColor(rgbaMat, matOpFlowThis, Imgproc.COLOR_RGBA2GRAY);
// get the corners for this mat
Imgproc.goodFeaturesToTrack(matOpFlowThis, MOPcorners, iGFFTMax, 0.05, 20);
mMOP2fptsThis.fromArray(MOPcorners.toArray());
// retrieve the corners from the prev mat
// (saves calculating them again)
mMOP2fptsSafe.copyTo(mMOP2fptsPrev);
// and save this corners for next time through
mMOP2fptsThis.copyTo(mMOP2fptsSafe);
}
/*
* Parameters:
* prevImg first 8-bit input image
* nextImg second input image
* prevPts vector of 2D points for which the flow needs to be found; point coordinates must be single-precision floating-point numbers.
* nextPts output vector of 2D points (with single-precision floating-point coordinates) containing the calculated new positions of input features in the second image; when OPTFLOW_USE_INITIAL_FLOW flag is passed, the vector must have the same size as in the input.
* status output status vector (of unsigned chars); each element of the vector is set to 1 if the flow for the corresponding features has been found, otherwise, it is set to 0.
* err output vector of errors; each element of the vector is set to an error for the corresponding feature, type of the error measure can be set in flags parameter; if the flow wasn't found then the error is not defined (use the status parameter to find such cases).
*/
Video.calcOpticalFlowPyrLK(matOpFlowPrev, matOpFlowThis, mMOP2fptsPrev, mMOP2fptsThis, mMOBStatus, mMOFerr);
if (!mMOBStatus.empty())
{
List <Point> cornersPrev = mMOP2fptsPrev.toList();
List <Point> cornersThis = mMOP2fptsThis.toList();
List <byte> byteStatus = mMOBStatus.toList();
int x = 0;
int y = byteStatus.Count - 1;
for (x = 0; x < y; x++)
{
if (byteStatus [x] == 1)
{
Point pt = cornersThis [x];
Point pt2 = cornersPrev [x];
Core.circle(rgbaMat, pt, 5, colorRed, iLineThickness - 1);
Core.line(rgbaMat, pt, pt2, colorRed, iLineThickness);
}
}
}
Utils.matToTexture2D(rgbaMat, texture, colors);
gameObject.GetComponent <Renderer> ().material.mainTexture = texture;
}
}
void OnDisable()
{
webCamTexture.Stop();
}
void OnGUI()
{
float screenScale = Screen.width / 240.0f;
Matrix4x4 scaledMatrix = Matrix4x4.Scale(new Vector3(screenScale, screenScale, screenScale));
GUI.matrix = scaledMatrix;
GUILayout.BeginVertical();
if (GUILayout.Button("back"))
{
Application.LoadLevel("OpenCVForUnitySample");
}
if (GUILayout.Button("change camera"))
{
isFrontFacing = !isFrontFacing;
StartCoroutine(init());
}
GUILayout.EndVertical();
}
}
}
private IEnumerator init()
{
if (webCamTexture != null)
{
webCamTexture.Stop();
initDone = false;
rgbaMat.Dispose();
matOpFlowThis.Dispose();
matOpFlowPrev.Dispose();
MOPcorners.Dispose();
mMOP2fptsThis.Dispose();
mMOP2fptsPrev.Dispose();
mMOP2fptsSafe.Dispose();
mMOBStatus.Dispose();
mMOFerr.Dispose();
}
// Checks how many and which cameras are available on the device
for (int cameraIndex = 0; cameraIndex < WebCamTexture.devices.Length; cameraIndex++)
{
if (WebCamTexture.devices [cameraIndex].isFrontFacing == shouldUseFrontFacing)
{
Debug.Log(cameraIndex + " name " + WebCamTexture.devices [cameraIndex].name + " isFrontFacing " + WebCamTexture.devices [cameraIndex].isFrontFacing);
webCamDevice = WebCamTexture.devices [cameraIndex];
webCamTexture = new WebCamTexture(webCamDevice.name, width, height);
break;
}
}
if (webCamTexture == null)
{
webCamDevice = WebCamTexture.devices [0];
webCamTexture = new WebCamTexture(webCamDevice.name, width, height);
}
Debug.Log("width " + webCamTexture.width + " height " + webCamTexture.height + " fps " + webCamTexture.requestedFPS);
// Starts the camera
webCamTexture.Play();
while (true)
{
//If you want to use webcamTexture.width and webcamTexture.height on iOS, you have to wait until webcamTexture.didUpdateThisFrame == 1, otherwise these two values will be equal to 16. (http://forum.unity3d.com/threads/webcamtexture-and-error-0x0502.123922/)
#if UNITY_IOS && !UNITY_EDITOR && (UNITY_4_6_3 || UNITY_4_6_4 || UNITY_5_0_0 || UNITY_5_0_1)
if (webCamTexture.width > 16 && webCamTexture.height > 16)
{
#else
if (webCamTexture.didUpdateThisFrame)
{
#if UNITY_IOS && !UNITY_EDITOR && UNITY_5_2
while (webCamTexture.width <= 16)
{
webCamTexture.GetPixels32();
yield return(new WaitForEndOfFrame());
}
#endif
#endif
Debug.Log("width " + webCamTexture.width + " height " + webCamTexture.height + " fps " + webCamTexture.requestedFPS);
Debug.Log("videoRotationAngle " + webCamTexture.videoRotationAngle + " videoVerticallyMirrored " + webCamTexture.videoVerticallyMirrored + " isFrongFacing " + webCamDevice.isFrontFacing);
colors = new Color32[webCamTexture.width * webCamTexture.height];
rgbaMat = new Mat(webCamTexture.height, webCamTexture.width, CvType.CV_8UC4);
matOpFlowThis = new Mat();
matOpFlowPrev = new Mat();
MOPcorners = new MatOfPoint();
mMOP2fptsThis = new MatOfPoint2f();
mMOP2fptsPrev = new MatOfPoint2f();
mMOP2fptsSafe = new MatOfPoint2f();
mMOBStatus = new MatOfByte();
mMOFerr = new MatOfFloat();
texture = new Texture2D(webCamTexture.width, webCamTexture.height, TextureFormat.RGBA32, false);
gameObject.GetComponent <Renderer> ().material.mainTexture = texture;
updateLayout();
screenOrientation = Screen.orientation;
initDone = true;
break;
}
else
{
yield return(0);
}
}
}
public override int Run()
{
int device = 0;
var argument = new StringList {
"./"
};
FaceModelParameters det_parameters = new FaceModelParameters(argument);
//vector<string> files, depth_directories, output_video_files, out_dummy;
StringList files = new StringList(), output_video_files = new StringList(), out_dummy = new StringList();
bool u;
string output_codec;
LandmarkDetector.get_video_input_output_params(files, out_dummy, output_video_files, out u, out output_codec, argument);
CLNF clnf_model = new CLNF(det_parameters.model_location);
float fx = 0, fy = 0, cx = 0, cy = 0;
LandmarkDetector.get_camera_params(out device, out fx, out fy, out cx, out cy, argument);
// If cx (optical axis centre) is undefined will use the image size/2 as an estimate
bool cx_undefined = false;
bool fx_undefined = false;
if (cx == 0 || cy == 0)
{
cx_undefined = true;
}
if (fx == 0 || fy == 0)
{
fx_undefined = true;
}
//// Do some grabbing
INFO_STREAM("Attempting to capture from device: " + device);
using (VideoCapture video_capture = new VideoCapture(device))
{
using (Mat dummy = new Mat())
video_capture.Read(dummy);
if (!video_capture.IsOpened())
{
FATAL_STREAM("Failed to open video source");
return(1);
}
else
{
INFO_STREAM("Device or file opened");
}
int frame_count = 0;
Mat captured_image = new Mat();
video_capture.Read(captured_image);
Size = new Size(captured_image.Width / SizeFactor, captured_image.Height / SizeFactor);
using (var resized_image = captured_image.Resize(Size))
{
// If optical centers are not defined just use center of image
if (cx_undefined)
{
cx = resized_image.Cols / 2.0f;
cy = resized_image.Rows / 2.0f;
}
// Use a rough guess-timate of focal length
if (fx_undefined)
{
fx = (float)(500 * (resized_image.Cols / 640.0));
fy = (float)(500 * (resized_image.Rows / 480.0));
fx = (float)((fx + fy) / 2.0);
fy = fx;
}
}
// Use for timestamping if using a webcam
long t_initial = Cv2.GetTickCount();
INFO_STREAM("Starting tracking");
while (video_capture.Read(captured_image))
{
using (var resized_image = captured_image.Resize(Size))
{
// Reading the images
MatOfByte grayscale_image = new MatOfByte();
if (resized_image.Channels() == 3)
{
Cv2.CvtColor(resized_image, grayscale_image, ColorConversionCodes.BGR2GRAY);
}
else
{
grayscale_image = (MatOfByte)resized_image.Clone();
}
// The actual facial landmark detection / tracking
bool detection_success = LandmarkDetector.DetectLandmarksInVideo(new SWIGTYPE_p_cv__Mat_T_uchar_t(grayscale_image.CvPtr), new SWIGTYPE_p_CLNF(CLNF.getCPtr(clnf_model)), new SWIGTYPE_p_FaceModelParameters(FaceModelParameters.getCPtr(det_parameters)));
// Visualising the results
// Drawing the facial landmarks on the face and the bounding box around it if tracking is successful and initialised
double detection_certainty = clnf_model.detection_certainty;
visualise_tracking(resized_image, ref clnf_model, ref det_parameters, frame_count, fx, fy, cx, cy);
// detect key presses
char character_press = (char)Cv2.WaitKey(15);
switch (character_press)
{
case 'r':
clnf_model.Reset();
break;
case 'q':
return(0);
}
// Update the frame count
frame_count++;
grayscale_image.Dispose();
grayscale_image = null;
}
}
}
return(0);
}
public static FormExtractionResult ProcessImage(string filename, FormExtractionOptions options = null)
{
if (options == null)
{
// Assume recommanded parameters.
options = new FormExtractionOptions();
}
var orig = new Mat(filename);
var image = new Mat(filename, ImreadModes.GrayScale);
Cv2.AdaptiveThreshold(image, image, 255, AdaptiveThresholdTypes.MeanC, ThresholdTypes.Binary, 9, 4);
// Resize image if too large.
if (image.Width > options.ResizeWidth)
{
var height = options.ResizeWidth * image.Height / image.Width;
Cv2.Resize(image, image, new Size(options.ResizeWidth, height));
}
Cv2.BitwiseNot(image, image);
Cv2.Dilate(image, image, Cv2.GetStructuringElement(MorphShapes.Cross, new Size(2, 2)));
MatOfByte mat = new MatOfByte(image);
MatIndexer <byte> indexer = mat.GetIndexer();
var row = image.Height;
var col = image.Width;
Mat newImage = new Mat(row, col, MatType.CV_8UC3);
newImage.SetTo(Scalar.Black);
// We must determine if it "may" be an interesting blob.
Stopwatch watch = new Stopwatch();
watch.Start();
int[] imgData = new int[row * col];
for (int y = 0; y < row; y++)
{
for (int x = 0; x < col; x++)
{
imgData[y + x * row] = indexer[y, x];
}
}
var result = HasBoxes(imgData, row, col, options);
watch.Stop();
result.Duration = watch.Elapsed;
// Preview
if (result.Boxes.Any() && image.Width != 0 && options.ShowDebugImage)
{
var img = CreateImage(result.DebugImg, hasColor: true);
Cv2.BitwiseOr(newImage, img, newImage);
Cv2.BitwiseNot(image, image);
int width = 400;
var height = width * image.Height / image.Width;
Cv2.Resize(orig, orig, new Size(width, height));
Cv2.Resize(image, image, new Size(width, height));
Cv2.Resize(newImage, newImage, new Size(width, height));
using (new Window("orig", orig))
using (new Window("pre", image))
using (new Window("post", newImage))
{
Cv2.WaitKey();
Cv2.DestroyAllWindows();
}
}
// Dispose.
orig.Dispose();
image.Dispose();
newImage.Dispose();
mat.Dispose();
return(result);
}
