Artigo
Fototriangulação com parâmetros adicionais para câmaras digitais: uma avaliação experimental
Fecha
2008-01-01Registro en:
Boletim de Ciências Geodesicas. Curitiba Pr: Universidade Federal do Paraná (UFPR), Centro Politecnico, v. 14, n. 4, p. 571-587, 2008.
1413-4853
WOS:000264127500007
WOS000264127500007.pdf
1647318644299561
4652635177084963
0000-0002-0104-9960
Autor
Universidade Estadual Paulista (Unesp)
Resumen
Considering the growing use of digital cameras in Photogrammetric projects, especially in aerial survey, this paper presents tests and analyses of bundle block adjustment with additional parameters, using different mathematical models, and blocks of images acquired by the SAAPI digital acquisition system. Three blocks of images were processed by the LPS (Leica Photogrammetry Suite) software, in which five groups of additional parameters (AP) can be used: Bauer, Jacobsen, Ebner, Brown and Lens distortion. These AP's models were employed in the bundle block adjustment, and the results were analyzed based on the accuracy of the checking points and on the changes in these additional parameters. The obtained results showed that the Lens Distortion model allowed the best results.