1Key Laboratory of Precision Opto-mechatronics Technology, Ministry of Education, School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing 100191, China
2Beihang University Qingdao Research Institute, Qingdao 266101, China
Hongzhi Jiang, Yuxi Li, Huijie Zhao. Application of single pixel imaging in 3D measurement[J]. Infrared and Laser Engineering, 2020, 49(3): 0303017
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Fig. 2. Light transport coefficients in the case of interreflections and subsurface scattering; (a) light transport coefficients in the case of interreflections; (b) light transport coefficients in the case of subsurface scattering
Fig. 4. The reconstructed images of single pixel imaging method for the compound scenes; (a) the measured scenes; (b) reconstructed single-pixel imaging result of a point on the abdomen of the bear; (c) reconstructed single-pixel imaging result of a point on the onion; (d) reconstructed single-pixel imaging result of a point on the white gourd; (e) reconstructed single-pixel imaging result of a point on the turbine blade; (f) reconstructed single-pixel imaging result of the second point on the turbine blade; (g) reconstruction single-pixel imaging result of a point on the metal parts
Fig. 5. 3D reconstruction results of the compound scene; (a) 3D reconstruction results of the scene; (b) enlarged abdomen region of the bear; (c) enlarged area of the onion; (d) enlarged area of the white gourd; (e) enlarged bear claw and turbine blade region; (f) enlarged region of the turbine blade; (g) enlarged region of the metal parts
Fig. 8. Accuracy evaluation of translucent measured objects; (a) 3D reconstruction result of polyamide sphere; (b) reconstruction deviations of polyamide sphere; (c) 3D reconstruction result of jade horse; (d) reconstruction deviations of jade horse