OpenCVFilterKinectInterleave.java

/**
 *                    
 * @author greg (at) myrobotlab.org
 *  
 * This file is part of MyRobotLab (http://myrobotlab.org).
 *
 * MyRobotLab is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version (subject to the "Classpath" exception
 * as provided in the LICENSE.txt file that accompanied this code).
 *
 * MyRobotLab is distributed in the hope that it will be useful or fun,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * All libraries in thirdParty bundle are subject to their own license
 * requirements - please refer to http://myrobotlab.org/libraries for 
 * details.
 * 
 * Enjoy !
 * 
 * */

package org.myrobotlab.opencv;

import static org.bytedeco.javacpp.opencv_core.cvCreateImage;
import static org.bytedeco.javacpp.opencv_core.cvInRangeS;
import static org.bytedeco.javacpp.opencv_core.cvScalar;
import static org.bytedeco.javacpp.opencv_core.cvSize;

import java.awt.Graphics;

import org.bytedeco.javacpp.opencv_core.CvScalar;
import org.bytedeco.javacpp.opencv_core.IplImage;
import org.myrobotlab.logging.LoggerFactory;
import org.slf4j.Logger;

public class OpenCVFilterKinectInterleave extends OpenCVFilter {

  private static final long serialVersionUID = 1L;

  public final static Logger log = LoggerFactory.getLogger(OpenCVFilterKinectInterleave.class.getCanonicalName());

  transient IplImage dst = null;
  transient IplImage src = null;

  int filter = 7;

  int x = 0;

  int y = 0;
  int clickCounter = 0;
  int frameCounter = 0;
  Graphics g = null;
  String lastHexValueOfPoint = "";

  public OpenCVFilterKinectInterleave(String name) {
    super(name);
  }

  @Override
  public void imageChanged(IplImage image) {
    // TODO Auto-generated method stub

  }

  @Override
  public IplImage process(IplImage image, OpenCVData data) {

    if (image.nChannels() == 3) // rgb
    {
      return image;
    }

    if (dst == null) {
      // dst = cvCreateImage(cvSize(image.width(), image.height()),
      // image.depth(),image.nChannels());
      // dst = cvCreateImage(cvSize(image.width(), image.height()), 8, 1);
      src = cvCreateImage(cvSize(image.width(), image.height()), 8, 1);
      dst = cvCreateImage(cvSize(image.width(), image.height()), 8, 1);
    }

    // cvConvertScale(image, src, 1, 0);
    // cvThreshold(dst, dst, 30, 255, CV_THRESH_BINARY);

    CvScalar min = cvScalar(0.0, 0.0, 0.0, 0.0);
    CvScalar max = cvScalar(10000, 0.0, 0.0, 0.0);

    cvInRangeS(image, min, max, dst);

    // cvCvtColor
    /*
     * ByteBuffer source = image.getByteBuffer(); int z = source.capacity();
     * ByteBuffer destination = dst.getByteBuffer(); z = destination.capacity();
     * 
     * int depth = 0;
     * 
     * Byte b = 0xE; int max = 0;
     * 
     * for (int i=0; i<image.width()*image.height(); i++) {
     * 
     * depth = source.get(i) & 0xFF; depth <<= 8; depth = source.get(i+1) &
     * 0xFF; if (depth > max) max = depth;
     * 
     * if (depth > 100 && depth < 400) { destination.put(i, b); } }
     */

    return dst;
  }

  public void samplePoint(Integer inX, Integer inY) {
    ++clickCounter;
    x = inX;
    y = inY;

  }

}