Results 51 to 60 of about 3,752 (140)

Deep-learning-enabled geometric constraints and phase unwrapping for single-shot absolute 3D shape measurement

APL Photonics, 2020
Fringe projection profilometry (FPP) has become a more prevalently adopted technique in intelligent manufacturing, defect detection, and some other important applications.
Jiaming Qian, Shijie Feng, Tianyang Tao, Yan Hu, Yixuan Li, Qian Chen, Chao Zuo   +6 more
doaj   +1 more source

Monitoring method of slope based on fringe projection and two-dimensional principal component analysis

Gong-kuang zidonghua, 2015
In view of problems of less monitoring points, low resolution, long measurement cycle of existing slope monitoring method, a monitoring method of slope based on fringe projection and two-dimensional principal component analysis was proposed in order to ...
ZHAO Qian, XU Xinya
doaj   +1 more source

Modeling the measurement precision of Fringe Projection Profilometry. [PDF]

Light Sci Appl, 2023
Lv S, Kemao Q.
europepmc   +1 more source

Human Respiration Rate Measurement with High-Speed Digital Fringe Projection Technique. [PDF]

Sensors (Basel), 2023
Lorenz AL, Zhang S.
europepmc   +1 more source

Time-Distributed Framework for 3D Reconstruction Integrating Fringe Projection with Deep Learning. [PDF]

Sensors (Basel), 2023
Nguyen AH, Wang Z.
europepmc   +1 more source

Efficient Evaluation of Concrete Fracture Surface Roughness Using Fringe Projection Technology. [PDF]

Materials (Basel), 2023
Dai M, Wang X, Cheng C, Chen Z, Deng J.
europepmc   +1 more source

Digital Fringe Projection-Based Clamping Force Estimation Algorithm for Railway Fasteners. [PDF]

Sensors (Basel), 2023
Fan Z, Hong Y, Wang Y, Niu Y, Zhang H, Chu C.   +5 more
europepmc   +1 more source

Active 3D positioning and imaging modulated by single fringe projection with compact metasurface device. [PDF]

Nanophotonics, 2023
Jing X, Li Y, Li J, Wang Y, Huang L.
europepmc   +1 more source

Deformation measurement of a human back using Moirإ technique

Kuwait Journal of Science, 2014
Simulated deformation of a human back is measured using Moirإ technique (MT). The reproducible positions of human body are fixed by using two scales for measurement of the weight and by measuring the distance of the tip of left hand from the left knee ...
JAHJA KOKAJ, MUSTAFA MARAFI
doaj  

An Improved Projector Calibration Method by Phase Mapping Based on Fringe Projection Profilometry. [PDF]

Sensors (Basel), 2023
Liu Y, Zhang B, Yuan X, Lin J, Jiang K.
europepmc   +1 more source