Mueller-Richter UDA, Limberger A, Weber P, Ruprecht KW, Spitzer W, Schilling M. Possibilities and limitations of current stereo-endoscopy.
Surg Endosc 2004;
18:942-7. [PMID:
15108113 DOI:
10.1007/s00464-003-9097-6]
[Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2003] [Accepted: 10/02/2003] [Indexed: 02/06/2023]
Abstract
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.
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