The invention discloses a three-dimensional photographing process based on a
laser probe array and a device utilizing the same, and belongs to the field of three-dimensional photographing and measuring. Thousands of
laser probes are projected to preset space positions according to the digital
optical phase conjugation principle, reflection of the
laser probes on surfaces of articles is monitored by a general two-dimensional camera, and then three-dimensional coordinate measurement is realized. Meanwhile, since the
laser probe array is combined with a pair of three-dimensional cameras, more three-dimensional coordinates can be acquired by means of three-dimensional reconstruction, and accurate and compact three-dimensional coordinate measurement for large sites can be realized. Accordingly, three-dimensional matching treatment accuracy of three-dimensional images in the three-dimensional reconstruction process can be improved, matching
treatment time is shortened, images picked up by the three-dimensional cameras can be compensated at the post stage, error in
focal length and installation of the two cameras is eliminated, and requirements for the previous stage installation and synchronization of the
focal length in the actual photographing process of the three-dimensional cameras are lowered. The three-dimensional photographing process based on the
laser probe array and the device utilizing the same are applicable to fields of three-dimensional films, robots, intelligent driving, quick detection for obstacles, automatic measurement for industrial parts, and the like.