2D Head Pose Estimation
![](/demo/2012_ellipse/featured_hu474950c0e80c3c5e45d8f4d5cc32eeee_533156_720x2500_fit_q75_h2_lanczos_3.webp)
Due to the simple nature of the algorithm, head pose estimation works adequately only in XY plane.
Left pic - original film, right pic - human body only extracted from the previous one.
Red rectangle - head area, blue ellipse - head approximation, green line - head main direction in XY plane.
Done while working at LSI.