plotPointsAndBones.m

function [] = plotPointsAndBones(img, pose)
  % pose.openpose_keypoints{index} should correspond to a Struct of the following format:
  %  {
  %      "x": x,
  %      "y": y,
  %      "c": confidence,
  %      "point_label": OpenPoseMap[point_index],
  %      "point_index": point_index,
  %  }

pointsOfInterest = getPointsOfInterest();
bonesOfInterest = getBonesOfInterest();

% Plot the image
imshow(img);

hold on;

% Draw the points of interest
for i=1:1:length(pointsOfInterest)
    index = triangulationPoints(i) + 1
    scatter(pose.openpose_keypoints{index}.x, pose.openpose_keypoints{index}.y, 100, 'filled', 'LineWidth', 100)
end

K = pose.openpose_keypoints;

% Draw bone structure
for i=1:1:length(bonesOfInterest)
    p1 = bonesOfInterest(i, 1) + 1;
    p2 = bonesOfInterest(i, 2) + 1;
    plot([ K{p1}.x; K{p2}.x ], [ K{p1}.y; K{p2}.y ], 'LineWidth', 3.5);
end

hold off;