This paper presents an optimal estimate for the projection matrix for points of a camera from an arbitrary mixture of six or more observed points and straight lines in object space. It gives expressions for determining the corresponding projection matrix for straight lines together with its covariance matrix. Examples on synthetic and real images demonstrate the feasibility of the approach.
CITATION STYLE
Luxen, M., & Förstner, W. (2001). Optimal camera orientation from points and straight lines. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 2191, pp. 84–91). Springer Verlag. https://doi.org/10.1007/3-540-45404-7_12
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