Development of Convenient 3d Measurement Using Consumer Grade Digital Camera: the 3division Examples

The authors have been concentrating on developing a convenient 3D measurement method using consumer grade digital cameras, and software “3DiVision” has been designed to perform convenient 3D measurements under the key words; 3Dimension, Digital image and Visualization. “3DiVision” has shown the capability to compute both exterior and interior orientation parameters simultaneously without GCP on the object space. There is still, however, issue which need to be confirmed before the 3DiVision may become operational. The problem is multipurpose use in various application fields.In order to confirm multipurpose use of the 3DiVision, the examples of the 3DiVision are given in this paper. In particular, cliff was measured by consumer grade digital camera from the view point of application to civil engineering, and it was confirmed that the accuracy for the horizontal, vertical cross sections and the volumes are almost same results compare with terrestrial laser scanning results.