draw ioannis politis in matlab

main.m
% Load image of Ioannis Politis
img = imread('ioannis_politis.jpg');

% Pre-trained face detector from dlib
faceDetector = vision.CascadeObjectDetector('FrontalFaceCART');

% Detect faces in the image
bbox = step(faceDetector, img);

% Load pre-trained facial landmark detector
landmarkDetector = dlib.shape_predictor('shape_predictor_68_face_landmarks.dat');

% Loop through faces to detect landmarks
for i = 1:size(bbox, 1)
    % Convert face bounding box to dlib rectangle
    rect = [bbox(i, 1), bbox(i, 2), bbox(i, 3), bbox(i, 4)];
    dlibRect = dlib.rectangle(rect(1), rect(2), rect(1) + rect(3), rect(2) + rect(4));
    % Detect landmarks
    landmarks = shape_predictor(img, dlibRect);
    % Plot landmarks on image
    for j = 1:numel(landmarks.parts)
        points = landmarks.parts(j);
        plot(points.x, points.y, 'r.', 'MarkerSize', 10);
    end
end

% Show image with landmarks
imshow(img);
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