/// <summary>
/// Raises the save button event.
/// </summary>
public void OnSaveButton()
{
if (patternRawImage.texture != null)
{
Texture2D patternTexture = (Texture2D)patternRawImage.texture;
Mat patternMat = new Mat(patternRect.size(), CvType.CV_8UC3);
Utils.texture2DToMat(patternTexture, patternMat);
Imgproc.cvtColor(patternMat, patternMat, Imgproc.COLOR_RGB2BGR);
string savePath = Application.persistentDataPath;
Debug.Log("savePath " + savePath);
Imgcodecs.imwrite(savePath + "/patternImg.jpg", patternMat);
#if UNITY_5_3 || UNITY_5_3_OR_NEWER
SceneManager.LoadScene("WebCamTextureMarkerLessARExample");
#else
Application.LoadLevel("WebCamTextureMarkerLessARExample");
#endif
}
}
private void detectInRegion(Mat img, Rect r, List <Rect> detectedObjectsInRegions)
{
Rect r0 = new Rect(new Point(), img.size());
Rect r1 = new Rect(r.x, r.y, r.width, r.height);
Inflate(r1, (int)((r1.width * innerParameters.coeffTrackingWindowSize) - r1.width) / 2,
(int)((r1.height * innerParameters.coeffTrackingWindowSize) - r1.height) / 2);
r1 = Intersect(r0, r1);
if ((r1.width <= 0) || (r1.height <= 0))
{
Debug.Log("DetectionBasedTracker::detectInRegion: Empty intersection");
return;
}
int d = Math.Min(r.width, r.height);
d = (int)Math.Round(d * innerParameters.coeffObjectSizeToTrack);
MatOfRect tmpobjects = new MatOfRect();
Mat img1 = new Mat(img, r1); //subimage for rectangle -- without data copying
regionCascade.detectMultiScale(img1, tmpobjects, parameters.scaleFactor, parameters.minNeighbors, 0 | Objdetect.CASCADE_DO_CANNY_PRUNING | Objdetect.CASCADE_SCALE_IMAGE | Objdetect.CASCADE_FIND_BIGGEST_OBJECT, new Size(d, d), new Size());
Rect[] tmpobjectsArray = tmpobjects.toArray();
int len = tmpobjectsArray.Length;
for (int i = 0; i < len; i++)
{
Rect tmp = tmpobjectsArray [i];
Rect curres = new Rect(new Point(tmp.x + r1.x, tmp.y + r1.y), tmp.size());
detectedObjectsInRegions.Add(curres);
}
}