Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Possibilities and limitations of current stereo-endoscopy

: Mueller-Richter, U.D.A.; Limberger, A.; Weber, P.; Ruprecht, K.W.; Spitzer, W.; Schilling, M.


Surgical endoscopy and other interventional techniques 18 (2004), No.6, pp.942-947
ISSN: 0930-2794
Journal Article
Fraunhofer IBMT ()

Background Stereo-endoscopy has become a commonly used technology. In many comparative studies striking advantages of stereo-endoscopy over two-dimensional presentation could not be proven. To show the potential and fields for further improvement of this technology is the aim of this article.
Method The physiological basis of three-dimensional vision limitations of current stereo-endoscopes is discussed and fields for further research are indicated. New developments in spatial picture acquisition and spatial picture presentation are discussed.
Results Current limitations of stereo-endoscopy that prevent a better ranking in comparative studies with two-dimensional presentation are mainly based on insufficient picture acquisition.
Conclusion Devices for three-dimensional picture presentation are at a more advanced developmental stage than devices for three-dimensional picture acquisition. Further research should emphasize the development of new devices for three-dimensional picture acquisition.