Title :
A Fast Adjustment Algorithm Based on the Theory of One by One Parameter Estimation
Author :
Yuan, Jianying ; Hu, JianCai ; Liu, Xianyong ; Qiu, ZhiQiang
Author_Institution :
Dept. of Autom. Control & Mech. Eng., Kunming Univ., Kunming, China
Abstract :
Bundle adjustment is an effective mean to improve the precision of 3D reconstruction. A fast adjustment algorithm is provided based on the theory of one by one parameter estimation. The time complexity and space complexity of algorithm we provided and classical bundle adjustment algorithm are comparatively analysised. Both simulated and real experiments show that the algorithm we provided can achieve the same level of accuracy as the classical bundle adjustment does, but the speed is improved highly.
Keywords :
computational complexity; image reconstruction; parameter estimation; solid modelling; 3D reconstruction; bundle adjustment algorithm; fast adjustment algorithm; parameter estimation; space complexity; time complexity; Accuracy; Cameras; Complexity theory; Computational modeling; Equations; Mathematical model; Three dimensional displays;
Conference_Titel :
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location :
Henan
Print_ISBN :
978-1-4244-7159-1
DOI :
10.1109/ICEEE.2010.5661334
