joseFraunhofer's profile - activity

2013-03-07 07:25:52 -0600	received badge	● Supporter (source)
2013-03-07 07:24:25 -0600	commented answer	Convert Mat to MatOfByte in Android At least!! something that works! you have saved my project! You must be the Chuck Norris's son! XD
2013-03-07 05:03:11 -0600	commented answer	Mat to byte array sorry, I couldn't write all `public int safeLongToInt(long l) { if (l < Integer.MIN_VALUE \|\| l > Integer.MAX_VALUE) { throw new IllegalArgumentException (l + " cannot be cast to int without changing its value."); } return (int) l; }`
2013-03-07 05:01:13 -0600	commented answer	Mat to byte array Hi! I am trying to do the same conversion in java desktop with opencv 2.4.4. I want to transform the Mat data in byte array to create ImageIcon to display in JLabel. I tried this, but it doesn't work.. Mat image = new Mat(); VideoCapture camCapture = new VideoCapture(0); //then I read the capture from the camera camCapture.read(frame) //I know that the type of mat is CV_8UC3 continuous so, I try to use that functions `public ImageIcon getImageIconFromMatTo(Mat frame){ ImageIcon retImage = null; byte[] imageInBytes = new byte[(safeLongToInt(frame.total())) * frame.channels()]; frame.get(0, 0, imageInBytes); retImage = new ImageIcon(imageInBytes); return retImage; } public int safeLongToInt(long l) { if (l < Integer.MIN_VALUE \|\| l > Integer.MAX_VALU` help please!