Journal article

A hybrid measurement approach for close-range photogrammetry

Clive S Fraser, Simon Cronk

ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING | ELSEVIER SCIENCE BV | Published : 2009

Abstract

Full automation in close-range photogrammetric measurement has long been a practical reality. However, constraints apply to the process such that automated 3D measurement is generally confined to targeted points in an environment of controlled illumination. The ready availability of consumer-grade digital cameras has made photogrammetric measurement accessible and more widely employed for a host of new applications, the majority of which call for 3D measurement of other than signalized object features. Process automation is therefore typically precluded. This paper discusses a hybrid measurement approach which involves fully automatic network orientation with targets, while at the same time ..

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University of Melbourne Researchers