Real-Time Rasterstereography Using A Solid State Camera

Rasterstereography can be improved if photographic recording is replaced by video imaging. Video cameras with a CCD sensor, connected to a video interface supply a digital image in real-time, which subsequently can be processed by a microcomputer within a few minutes. Precautions necessary to obtain photogrammetric accuracy are discussed in detail. An actual system for the measurement of human body is outlined, and some results concerning accuracy and resolution are presented.