The exploration of stereoscopic imaging technique in dual view ⁶⁰Co container inspection system

In traditional container inspection system, projection of different objects will overlap, making it difficult to distinguish between them. In order to overcome this shortcoming, stereoscopic imaging is applied in the Binocular ⁶⁰Co container inspection system. The binocular stereoscopic imaging is one of the core technologies in the system. By studying and comparing different ways of stereoscopic imaging, according to different terminals of the system, anaglyph method and time-sequential method are respectively applied to transmit the image gained from different perspective to the corresponding eye of the inspector, generating stereoscopic image in the brain. The Binocular ⁶⁰Co container inspection system designed in this paper implements the stereoscopic image inspection for the containers and other large objects. This system is able to distinguish overlapping objects effectively, and detection effectiveness is improved through the stereoscopic image of the objects. (authors)