“…Indeed, systems based on vision for measurement can be automated so that they provide accurate measurements and systematic errors can be handled efficiently [6]. With the advancement of technology, stereo vision systems have been widely used in many fields of study such as obstacle detection [7,8], 3D reconstruction [9,10], medical imaging [11,12], film industry, outdoor applications [13,14], and object recognition since it can perform specific measurement tasks on its own. The stereo vision system does not require complicated additional equipment; it is able to identify the structure and motion parameters of the target in motion using the information provided by the two cameras.…”