|
| This Article | ||
| ||
| Share | ||
| Bibliographic References | ||
| Add to: | ||
 Digg  Furl  Spurl  Blink  Simpy  Google  Del.icio.us  Y!MyWeb | ||
| Search | ||
| ||
Incremental Fusion of Structure-from-Motion and GPS Using Constrained Bundle Adjustments
Dec. 2012 (vol. 34 no. 12)
pp. 2489-2495
| ASCII Text | x | ||
| Maxime Lhuillier, "Incremental Fusion of Structure-from-Motion and GPS Using Constrained Bundle Adjustments," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 34, no. 12, pp. 2489-2495, Dec., 2012. | |||
| BibTex | x | ||
| @article{ 10.1109/TPAMI.2012.157, author = {Maxime Lhuillier}, title = {Incremental Fusion of Structure-from-Motion and GPS Using Constrained Bundle Adjustments}, journal ={IEEE Transactions on Pattern Analysis and Machine Intelligence}, volume = {34}, number = {12}, issn = {0162-8828}, year = {2012}, pages = {2489-2495}, doi = {http://doi.ieeecomputersociety.org/10.1109/TPAMI.2012.157}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - JOUR JO - IEEE Transactions on Pattern Analysis and Machine Intelligence TI - Incremental Fusion of Structure-from-Motion and GPS Using Constrained Bundle Adjustments IS - 12 SN - 0162-8828 SP2489 EP2495 EPD - 2489-2495 A1 - Maxime Lhuillier, PY - 2012 KW - image sequences KW - Global Positioning System KW - image fusion KW - image motion analysis KW - monocular image sequences KW - incremental fusion KW - structure-from-motion KW - GPS KW - constrained bundle adjustments KW - BA KW - reprojection error KW - Global Positioning System KW - Motion estimation KW - Cameras KW - Taylor series KW - Approximation methods KW - Linear systems KW - low cost GPS KW - Local bundle adjustment KW - structure-from-motion KW - fusion VL - 34 JA - IEEE Transactions on Pattern Analysis and Machine Intelligence ER - | |||
Web Extra: View Supplemental Material(PDF)
Two problems occur when bundle adjustment (BA) is applied on long image sequences: large calculation time and drift (or error accumulation). In recent work, the calculation time is reduced by local BAs applied in an incremental scheme. The drift may be reduced by fusion of GPS and Structure-from-Motion. An existing fusion method is BA minimizing a weighted sum of image and GPS errors. This paper introduces two constrained BAs for fusion which enforce an upper bound for the reprojection error. These BAs are alternatives to the existing fusion BA which does not guarantee a small reprojection error and requires a weight as input. Then, the three fusion BAs are integrated in an incremental Structure-from-Motion method based on local BA. Last, we will compare the fusion results on long monocular image sequences and low cost GPS.
Index Terms:
image sequences,Global Positioning System,image fusion,image motion analysis,monocular image sequences,incremental fusion,structure-from-motion,GPS,constrained bundle adjustments,BA,reprojection error,Global Positioning System,Motion estimation,Cameras,Taylor series,Approximation methods,Linear systems,low cost GPS,Local bundle adjustment,structure-from-motion,fusion
Citation:
Maxime Lhuillier, "Incremental Fusion of Structure-from-Motion and GPS Using Constrained Bundle Adjustments," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 34, no. 12, pp. 2489-2495, Dec. 2012, doi:10.1109/TPAMI.2012.157
Usage of this product signifies your acceptance of the Terms of Use.