%%%%%%%%%%%%%%%%%%%%%
% function RGB_avg = RGB_traces (input1)
% ex. RGB_avgs = 2DRotationMatrix('frame0.jpg')
%
% Task: Extracting the average RGB values of a frame
%
% Inputs: 
%	- input1: frame adress on pc
%
% Output:
%	-RGB_avg: a 1x3 matrix with the RGB average values, format -> [R, G, B]
%
% author: Loic Delattre (loic.delattre@ecam.fr)
% date: 06/02/2023
%%%%%%%%%%%%%%%%%%%%%

function RGB_data = frames_RGBs ()
  %frames_num = 918;
  j = 0;
  RGB_data = [0, 0, 0];
  while j <= 10000
    try
      image = strcat('frames/frame', int2str(j), '.jpg');
      j = j + 1;
      i = 3;
      while i >= 1
        RGB_data(i, j) = RGB_traces (image)(i);
        i = i - 1;
      endwhile
    catch
    disp('scanned all frames')
    j = 10001;
  end_try_catch
  endwhile

endfunction