The embodiments of this disclosure provide a face spatial positioning method, apparatus and system, and a non-transitory recording medium. The method includes: obtaining a facial image acquired by an image acquisition device; performing facial area detection on the facial image, to determine position information of a facial area in the facial image; and determining spatial position information of the face according to the position information of the facial area. Accordingly, the embodiments of this disclosure can determine spatial position information of the face according to the facial image acquired by only one image acquisition device, no additional image acquisition device is needed, which can reduce the cost and ensure the processing efficiency.
Face spatial positioning method, face spatial positioning system, and non-transitory computer-readable recording medium