Patent ID: 7095886

Claim:
An arrangement for obtaining image recordings from which the 3D shape of an object can be determined by photogrammetry, comprising at least one image recording system ( 70 ) and a plurality of target markers ( 50 , 60 ) applied on the surface of the object ( 10 ) and arranged to be evaluated photogrammetrically, the arrangement including a means ( 80 , 90 , 140 ) for generating projected light markings which as mounted to the image recording system or systems ( 70 ) and alignment markers ( 1 , 2 , 3 , . . . , 8 ) on the surface of the object ( 10 ) each of which can be associated with an individual one of the image recordings to be obtained for the photogrammetric sensing, the means ( 80 , 90 , 140 ) for generating projected light markings and the alignment markers ( 1 , 2 , 3 , . . . , 8 ) respectively associated with the image recordings being positioned in relation to each other such that when the image recording system or systems ( 70 ), prior so recording each image, is/are positioned in relation to the object ( 10 ) such that light markings generated by the means for generating projected light markings are projected onto the surface of the object ( 10 ) in a predetermined position in relation to the alignment markers ( 1 , 2 , 3 , . . . , 8 ) provided for the respective image recording, the image recordings are obtained in a manner so as to allow a photogrammetric evaluation of the image recordings using the target markers ( 50 , 60 ) from which evaluation can be determined 3D shape of the object ( 10 ).