Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- 2004.10a
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- Pages.233-236
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- 2004
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- 1226-9743(pISSN)
Determination of Physical Camera Parameters from DLT Parameters
- Jeong Soo (Spatial Information Research Team, ETRI) ;
- Lee Changno (Spatial Information Research Team, ETRI) ;
- Oh Jaehong (Spatial Information Research Team, ETRI)
- Published : 2004.10.01
Abstract
In this study, we analyzed the accuracy of the conversion from DLT parameters to physical camera parameters and optimized the use of DLT model for non-metric cameras in photogrammetric tasks. Using the simulated data, we computed two sets of physical camera parameters from DLT parameters and Bundle adjustment for various cases. Comparing two results based on the RMSE values of check points, we optimized the arrangement of GCPs for DLT.