Results 191 to 200 of about 94,845 (214)

Integrating voxel mapping with deep network-based point-line feature fusion for robust SLAM. [PDF]

PLoS One
Qin YX, Zhou WJ, Liu JL, Chen Y, Wang XG, Chen LL.   +5 more
europepmc   +1 more source

A Review on Registration Techniques for Cardiac Computed Tomography and Ultrasound Images. [PDF]

Bioengineering (Basel)
Li Z, He H, Wang Q, Li L, Gao H, Li J.
europepmc   +1 more source

Motion planning of cleaning robot based on 3D vision. [PDF]

Sci Prog
Wang L, Cheng W, Wang C, Jin Z, Peng G, Xiong X.   +5 more
europepmc   +1 more source

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Error analysis of the 3D similarity coordinate transformation

GPS Solutions, 2016
The 3D similarity coordinate transformation with the Gauss---Helmert error model is investigated. The first-order error analysis of an analytical least-squares solution to this problem is developed in detail. While additive errors are assumed in the translation and scale estimates, a 3 × 1 multiplicative error vector is defined to effectively ...
Guobin Chang, Tianhe Xu, Qianxin Wang
exaly   +2 more sources

3D Linear Similarity Coordinate Transformation between a Global Geodetic System and a Local Geodetic System without Local Ellipsoidal Heights

1995
In certain situations where there is need to transform coordinates from a local geodetic system to a global geodetic system and vice versa, information about local ellipsoidal height is not available. This problem arises where in the local geodetic system (i) the vertical and horizontal geodetic datums are seperated, (ii) there are no gravity data for ...
E. Grafarend, F. I. Okeke
openaire   +1 more source

Coordinate transformation with variable number of parameters

Survey Review, 2020
Gilad Even-Tzur
exaly  

Comparative Review of Molodensky–Badekas and Burša–Wolf Methods for Coordinate Transformation

Journal of Surveying Engineering, - ASCE, 2020
D A Abbey, W E Featherstone
exaly