Bundle Block Adjustment with additional parameters for digital camera: an experimental assessment

• Autor(a) principal: RUY, ROBERTO DA SILVA
• Data de Publicação: 2008
• Outros Autores: TOMMASELLI, ANTONIO MARIA GARCIA, GALO, MAURICIO, HASEGAWA, JULIO KIYOSHI, MENOSSI, RICARDO CESAR
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Boletim de Ciências Geodésicas
• Texto Completo: https://revistas.ufpr.br/bcg/article/view/13237

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.