Three-dimensional object European space reconstruction measurement system based on vision and active optics fusion

The invention discloses a three-dimensional object European space reconstruction measurement system based on vision and active optics fusion. The system comprises a monocular vision module, a photometry range finding module, a preprocessing module, an initial three-dimensional reconstruction module, a SLAM posture calculating module, an accurate 3D reconstruction module and a correlation auxiliary mechanism. Through a new method, a mutual relation of an image sequence acquired from the monocular vision module and single point distance information acquired from a laser range finding module is established, space three-dimensional information of each characteristic point of an observed object is calculated, and through iteration optimization, accurate three-dimensional measurement information of the object and position attitude information of the object are finally acquired. Through adopting combination of a high speed Monocular vision system and a laser range finding system, based on high frame frequency detect