XU Zhenliang, YAN Li, MA Zhenling, LI Yanhuan, ZHANG Yi. A Nevel Bundle Adjustment Method Based on the Axis/Angle Expression[J]. Geomatics and Information Science of Wuhan University, 2015, 40(7): 865-869. DOI: 10.13203/j.whugis20140176
Citation: XU Zhenliang, YAN Li, MA Zhenling, LI Yanhuan, ZHANG Yi. A Nevel Bundle Adjustment Method Based on the Axis/Angle Expression[J]. Geomatics and Information Science of Wuhan University, 2015, 40(7): 865-869. DOI: 10.13203/j.whugis20140176
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A Nevel Bundle Adjustment Method Based on the Axis/Angle Expression

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  • Thispaperproposedanovelbundleadjustmentmethodbasedontheaxis/angleexpression.ComparedwiththetraditionalbundleadjustmentmethodbasedonEulerangles,axis/angleexpressioncaneliminatetheredundishcomputationoftrigonometricfunctions.Thestructureissimpleforthecoefficientmatrixoftheadjustmentmodelandtheiterativeprocessusinglinearoperation.Experi mentshaveshownthatthebundleadjustmentspeedbasedonaxisanglemethodisabout2timesfasterthanthemethodbasedontheEulerangles,andithastheadvantageofrobustness.Thispaperprov idesanewmethodfortherapidandstabilityofprocessingintheimageareablockadjustmentsolu tion,andthismethodcanbeareferencefortherapidprocessofmulti orientationparameter.
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