Core Concepts
LOSTU provides a fast and statistically optimal solution for triangulation under camera pose uncertainties.
Abstract
The content discusses the development of LOSTU, a non-iterative and scalable triangulation method that considers uncertainties in camera pose. It compares LOSTU with traditional methods like DLT and midpoint, highlighting its speed and precision. The experiments demonstrate the advantages of LOSTU in various scenarios, such as two-view and N-view triangulation. Additionally, sequential reconstruction examples showcase the effectiveness of LOSTU in real-world applications.
Stats
3D object placed at origin observed by two cameras at different positions.
Camera calibration matrix used for 2D measurements.
Synthetic experiments conducted to compare LOSTU with other methods.
Quotes
"LOSTU provides a maximum likelihood estimate even with errors in camera pose or parameters."
"Synthetic experiments show that LOSTU can be substantially faster than other optimization schemes."