| 摘要 |
#CMT# #/CMT# The device has vertical image sensor line and an scanner measuring system, preferably a laser scanner for simultaneous production of the three dimensional-object information from the two dimensional-color image data recorded by the camera and the displacement data which is produced by with the scanning beam linked in a direction. The path of scanner beam is routed through the recording lens of the camera. A hollow mirror, preferably having field lens function, is used for a reflection of the scanner jet, preferably a laser beam, into the image beam path of the camera. #CMT#USE : #/CMT# Combination measuring device for use in the short-range photogrammetry and the computer animation by a digital camera, particularly a rotating line Panoram camera (Claimed). #CMT#ADVANTAGE : #/CMT# The path of scanner beam is routed through the recording lens of the camera. A hollow mirror, preferably having field lens function, is used for a reflection of the scanner jet, preferably a laser beam, into the image beam path of the camera and thus provides simple, space saving and economical opto-mechanical structure, and ensures small light losses and no necessary polarization. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows the schematic view of the intersection of the laser beams in the center of the screen level and the exit pupil of the image recording lens. (Drawing includes non-English language text). AP : Exit pupil AB bar : Exit pupil image plane distance phi : Scanning angle R : Radius of spherical concave mirror y' : Image size. |
