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Bundle Adjustment Revisited

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arxiv 1912.03858 v1 pith:OQAXTDRJ submitted 2019-12-09 cs.CV

Bundle Adjustment Revisited

classification cs.CV
keywords adjustmentbundlereconstructionlargescaleapproachesbeencamera
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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3D reconstruction has been developing all these two decades, from moderate to medium size and to large scale. It's well known that bundle adjustment plays an important role in 3D reconstruction, mainly in Structure from Motion(SfM) and Simultaneously Localization and Mapping(SLAM). While bundle adjustment optimizes camera parameters and 3D points as a non-negligible final step, it suffers from memory and efficiency requirements in very large scale reconstruction. In this paper, we study the development of bundle adjustment elaborately in both conventional and distributed approaches. The detailed derivation and pseudo code are also given in this paper.

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