SimpleOpenNi

lucastormreig

Hi everyone. I'm sorry for my english but i'm learning for it. I'm using the library SimpleOpenNi and i need to see the difference between two nearly frames. I need to delete background pointing out the moving object. Some one have an idea? I used this code but doesn't work. Ty.

import SimpleOpenNI.*;
SimpleOpenNI kinect;
PImage myImage = createImage(640,480,RGB);

void setup()
{
 size(1320, 480);
 kinect = new SimpleOpenNI(this);
 kinect.enableDepth();
}
void draw()
{
 kinect.update();
 PImage depthImage = kinect.depthImage();
  int[] depthValues = kinect.depthMap();

myImage.loadPixels();
  for (int i = 0; i < 640*480; i++) {
    if(myImage.pixels[i]!= depthValues[i])
    {
          myImage.pixels[i] = depthValues[i];

    }

  }
  myImage.updatePixels();
 image(myImage, 0, 0);
 image(depthImage,640,0);
}

modqhx

Try this:

import SimpleOpenNI.*;
SimpleOpenNI context;
PImage userImage;
int[] userMap;
PImage rgbImage;
color pixelColor;
void setup(){

  size(640,480);
  context=new SimpleOpenNI(this);
  context.enableRGB();
  context.enableDepth();
  context.enableUser();


  userImage=createImage(640,480,RGB);
}
void draw(){

  background(0);
  context.update();
  rgbImage=context.rgbImage();


  userMap=context.userMap();
  for(int y=0;y<context.depthHeight();y++){
    for(int x=0;x<context.depthWidth();x++){
      int index=x+y*640;
      if(userMap[index]!=0){
          pixelColor=rgbImage.pixels[index];
        userImage.pixels[index]=color(0,255,0);
      }else{
        userImage.pixels[index]=color(0);
      }


    }
  }
  userImage.updatePixels();
  image(userImage,0,0);
}