Abstract:
When the multiview tar get point clouds were re gistrated by common al gorithmthe relevantcontrol survey field work is usuall y completed by using traditional measuring equi pment.Aiming atreducing contral survey field worka new multiview tar get point cloud re gistration al gorithm is proposed in this paper.In the new al gorithm the point cloud data collection and control survey field work are completed simultaneousl y using terrestrial laser scanner and ta pe equi pment.The data processing work of re gistratin g a multiview tar get point cloud is accomplished by introducing classical trilateration net ad justment theor y and constructing a new error equation.Experimental results not onl y show the validit y of the proposed alo grithm but also prove the feasibilit y of using terrestrial laser scanner to complete control survey work