Exposure to green and mood: peaks and lows correlated to green exposure....

LOW: Streatham High Road green average: 144

HIGH: Dulwich Woods green average: 161

Obviously loads of faults in this methodology, which is unavoidably (and un-apologetically) subjective.

//peakand low  moments green average
//map later to a chart
int average;
PImage woods;
//get averages for green chanel from images taken during day
//to see if exposure to green correlates to mood


float a =0;
void setup() {
  size(304, 163);
  woods = loadImage("woods.jpg");//161
  // woods = loadImage("highrd.jpg"); //144
  /*interesting the percieved greeness and actual greeness*/
}




void draw() {
  noLoop();
  noStroke();
  image(woods, 0, 0, width, height);
  //test with pure colours:
  //fill(255, 125, 123);
  //fill(0, 255, 0);//pure green
  // rect(0, 0, width, height);


  loadPixels();
  // Begin our loop for every pixel
  for (int x = 0; x < width; x++) {
    for (int y = 0; y < height; y++ ) {


      int loc = x + y*width;
      float g = green (pixels[loc]);
      color c =  pixels[loc];


      a +=g;
    }
  }
  updatePixels();


  filter(BLUR, 5); //prefer blur, is like my everyday vision!
  float b = height*width;
  average = floor(a/b);
  //  println(floor(a/b)); //average greenness
  Date d = new Date();
  save(average+"*"+d+".jpg");
}