Full text: From pixels to sequences

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22-24 1995 
35 
For the digital rectification of one section of the façade, a close range image was taken, the distance between the camera and the 
object being ca. 3 m. Object coordinates of the triangulation were used as control points for the rectification plane. The pixel size 
was 1.0 mm in the object. Figure 6 represents the result of the rectification. 
  
Fig. 6: Result of the rectification 
4. FUTURE ASPECTS 
With the Rollei ChipPack a new high resolution and high accurate digital recording system for optical measurements is available. 
With the possibility of a complete computer control this system is very well usable for industrial applications. Future work will be 
concentrated at the development of a flexible stand alone system working without computer and at special solutions with frame 
grabber support for faster image aquisition. With the modular concept using a standard middle format camera body and standard 
lenses the recording system is compatible to future developments. Sensors with 4000 x 4000 sensor elements (or more) and sensor 
sizes from 60mm x 60mm will require only a modified ChipPack which easily will be mounted at the camera system without other 
hardware changes. So this camera system offers a wide range of applications for future concepts, too. 
5. REFERENCES 
Diewald, B., Godding, R., Henrich, A. 1993. Robot Calibration with a Photogrammetric On-Line System using Réseau-Scanning- 
Cameras, Optical 3D Measurement Techniques II, A.Gruen and H.Kahmen (Eds.), Wichmann Verlag, Karlsruhe, pp.594 - 605. 
Dold, J., Suilmann G., 1993: Das RolleiMetric 3D-IndustriemeBsystem, Zeitschrift für Photogrammetrie und Fernerkundung, Heft 2, 
Band 61, pp. 50 - 62. . 
Godding, R. 1993: Ein photogrammetrisches Verfahren zur Überprüfung und Kalibrierung digitaler Bildaufnahmesysteme. 
Zeitschrift für Photogrammetrie und Fernerkundung, Heft 2, Band 61, pp. 82 - 90. 
Maas, H.-G., Kersten, T. 1994: Digitale Nahbereichsphotogrammetrie bei der Endmonatge im Schiffsbau, Zeitschrift für 
Photogrammetrie und Fernerkundung, Heft 3, Band 62, pp. 96 - 102. 
Woytowicz, D. 1993: PHAUST - A photogrammetric evaluation system for digital images, Optical 3D Measurement Techniques II, 
A.Gruen and H.Kahmen (Eds.), Wichmann Verlag, Karlsruhe, pp.81 - 87. 
IAPRS, Vol. 30, Part 5W1, ISPRS Intercommission Workshop "From Pixels to Sequences", Zurich, March 22-24 1995 
  
  
 
	        
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