The more general use of dedicated processors, not only for photogrammetry but 
for other tasks of surveying or planning, could greatly facilitate the introduction 
of these procedures and might lead to wide-scale use of these new working 
modes. 
Bibliography 
[1] J.-D. Bonjour : ’Architecture et composants des stations de travail photogrammétri 
ques’, Actes du séminaire Photogrammétrie et systèmes d'information du territoire, 
Lausanne 1989, pp. 207-224. 
[2] W. Forstner : 'Image Analysis Techniques for Digital Photogrammetry', Proceed 
ings of the 42nd Photogrammétrie Week, Stuttgart 1989, pp. 205-221. 
[3] G.P. Otto : 'Rectification of SPOT Data for Stereo Image Matching', Proceedings of 
the XIV Int. Congress ISPRS, Kyoto 1988, Vol. 27, Part B3, pp. 635-645. 
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