Fusion of GPS and structure-from-motion using constrained bundle adjustments
作者： Maxime Lhuillier
DOI: 10.1109/CVPR.2011.5995456
关键词:
摘要: Two problems occur when bundle adjustment (BA) is applied on long image sequences: the large calculation time and drift (or error accumulation). In recent work, reduced by local BAs in an incremental scheme. The may be fusion of GPS Structure-from-Motion. An existing method BA minimizing a weighted sum errors. This paper introduces two constrained for fusion, which enforce upper bound reprojection error. These are alternatives to BA, does not guarantee small requires weight as input. Then three integrated Structure-from-Motion based BA. Lastly, we will compare results monocular sequence low cost GPS.
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