Three-Dimensional Measurement of Large-Scale Objects Using Photogrammetry Based on Total Station

Xieliu Yang; Chenyu Yin; Suping Fang; Shiming Liu

doi:10.3788/LOP57.101505

Laser & Optoelectronics Progress, Volume. 57, Issue 10, 101505(2020)

Three-Dimensional Measurement of Large-Scale Objects Using Photogrammetry Based on Total Station

Xieliu Yang¹, Chenyu Yin¹, Suping Fang^2、*, and Shiming Liu^1、**

Author Affiliations

¹School of Mechanical Engineering,Shenyang Jianzhu University, Shenyang, Liaoning 110168, China

²State Key Laboratory of Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China

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Figures & Tables(14)

Fig. 1. Coordinate systems of measurement system. (a) Camera coordinate system and telescope coordinate system; (b) relationship between camera coordinate system, telescope coordinate system, and total station coordinate system

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Fig. 2. Schematic of thick lens imaging

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Fig. 3. Measurement of object image distance L_w

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Fig. 4. Calibration of single station parameters outside main distance

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Fig. 5. Three-dimensional shape measurement process of proposed method

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Fig. 6. Control field

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Fig. 7. Image of calibration board

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Fig. 8. Reconstruction results. (a) Front; (b) left; (c) right

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Fig. 9. Coding targets used for accuracy check on the measured object

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Fig. 10. Length reconstruction error. (a) Absolute error in length; (b) relative error in length

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Fig. 11. Angle reconstruction error

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Table 1. Parameters to be determined in the combined measurement system

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Table 1. Parameters to be determined in the combined measurement system

Parameter description	Sign
Perspective imaging intrinsic parameter	a_u、u₀、q、v₀、s
Lens distortion parameter	k₁、k₂
Telescope's pose parameterrelative to the camera	θ、φ、ω、t_ct_x、t_ct_y、t_ct_z
Pose parameter betweendifferent stations	β、t_srsl_x、t_srsl_y、t_srsl_z

Table 2. Calibration results of single station parameters
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Table 2. Calibration results of single station parameters
ParameterResult a_u /pixel u₀ /pixel q v₀ /pixel s /pixel k₁ k₂
16878 1925 1.0 1288 36 -8.5×10^-10 -2.2×10^-17
ParameterResult θ /(°) φ /(°) ω /(°) t_ct_x /mm t_ct_y /mm t_ct_z /mm
188.5 -87.9 -99.1 -2.5 -257.9 -34.1

Table 3. Calibration results of parameters between stations
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Table 3. Calibration results of parameters between stations
Inter-stationparameters β/(°) t_srsl_x /mm t_srsl_y /mm t_srsl_z /mm
S₂S₁ -6.82 51.8 4061.3 -26.0
S₃S₁ -13.76 95.2 7829.5 -17.9
S₄S₁ -12.41 -1508.1 -3739.2 402.6
S₅S₁ 154.64 5326.6 5715.8 420.9

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Xieliu Yang, Chenyu Yin, Suping Fang, Shiming Liu. Three-Dimensional Measurement of Large-Scale Objects Using Photogrammetry Based on Total Station[J]. Laser & Optoelectronics Progress, 2020, 57(10): 101505

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