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2020
optical measurement
retarding
filters
Surface topography
Interferometers

In-situ areal inspection of powder bed for electron beam fusion system based on fringe projection profilometry

Liu, Y., Blunt, L., Zhang, Z., Rahman, H. A., Gao, F. & Jiang, X., 1 Jan 2020, In : Additive Manufacturing. 31, 12 p., 100940.

Research output: Contribution to journalArticle

Open Access
Profilometry
Powders
Electron beams
Fusion reactions
Inspection
2019
1 Citation (Scopus)
Open Access
Cameras
Calibration
Mirrors
Liquid crystal displays
Robotics
Open Access
Interferometry
Scanning
Wavelength
Calibration
Profilometry

Improved description of the signal formation in grating generated-optical coherence tomography

Tang, D., Henning, A., Gao, F., Gribble, A. & Jiang, X., 6 Nov 2019, In : Optics Express. 27, 23, p. 33999-34010 12 p.

Research output: Contribution to journalArticle

Open Access
tomography
gratings
gratings (spectra)

In-situ inspection system for additive manufacturing based on phase measurement profilometry

Liu, Y., Zhang, Z., Blunt, L., Saunby, G., Dawes, J., Blackham, B., Rahman, H. A., Smith, C., Gao, F. & Jiang, X., 2019, European Society for Precision Engineering and Nanotechnology, Conference Proceedings - 19th International Conference and Exhibition, EUSPEN 2019. Leach, R. K., Billington, D., Nisbet, C. & Phillips, D. (eds.). euspen, p. 324-327 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
Profilometry
Phase measurement
Sols
Quality control

Rapid measurement of large step heights using a microscopic white-light spectral interferometer

Gao, T., Lin, Y., Chen, Z., Gao, F. & Jiang, X., 26 Jun 2019, In : Surface Topography: Metrology and Properties. 7, 2, 8 p., 025024.

Research output: Contribution to journalArticle

Interferometers
interferometers
Time measurement
Fourier transforms
Scanning
9 Citations (Scopus)

Single-shot 3D shape measurement of discontinuous objects based on a coaxial fringe projection system

Wang, Z., Zhang, Z., Gao, N., Xiao, Y., Gao, F. & Jiang, X., 11 Jan 2019, In : Applied Optics. 58, 5, p. A169-A178

Research output: Contribution to journalArticle

Open Access
Projection systems
shot
Profilometry
projection
Infrared radiation
2018
11 Citations (Scopus)

3D shape measurement of discontinuous specular objects based on advanced PMD with bi-telecentric lens

Niu, Z., Gao, N., Zhang, Z., Gao, F. & Jiang, X., 22 Jan 2018, In : Optics Express. 26, 2, p. 1615-1632 18 p.

Research output: Contribution to journalArticle

Open Access
lenses
diffraction patterns
cameras
translating
beam splitters
6 Citations (Scopus)

A holistic calibration method with iterative distortion compensation for stereo deflectometry

Xu, Y., Gao, F., Zhang, Z. & Jiang, X., Jul 2018, In : Optics and Lasers in Engineering. 106, p. 111-118 8 p.

Research output: Contribution to journalArticle

Calibration
mirrors
Mirrors
elimination
mathematical models

An investigation of a single shot dual wavelength polarised interferometer which uses Carre and Four Step Phase Shift Algorithms

Al-Bashir, S., Muhamedsalih, H., Gao, F. & Jiang, X., 5 Jun 2018, European Society for Precision Engineering and Nanotechnology, Conference Proceedings - 18th International Conference and Exhibition, EUSPEN 2018. Riemer, O., Savio, E., Billington, D., Leach, R. K. & Phillips, D. (eds.). euspen, p. 113-114 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Phase shift
Interferometers
shot
phase shift
interferometers
8 Citations (Scopus)
Open Access
File
Calibration
Machine vibrations
machine tools
Error correction
Scanning
4 Citations (Scopus)

Distance Calibration between Reference Plane and Screen in Direct Phase Measuring Deflectometry

Huang, S., Liu, Y., Gao, N., Zhang, Z., Gao, F. & Jiang, X., 6 Jan 2018, In : Sensors. 18, 1, 15 p., 144.

Research output: Contribution to journalArticle

Open Access
Calibration
Cameras
cameras
Mirrors
mirrors
3 Citations (Scopus)
Open Access
Mirrors
Imaging techniques
augmentation
Display devices
mirrors
11 Citations (Scopus)

Generic exponential fringe model for alleviating phase error in phase measuring profilometry

Chen, C., Gao, N., Wang, X., Zhang, Z., Gao, F. & Jiang, X., 1 Nov 2018, In : Optics and Lasers in Engineering. 110, p. 179-185 7 p.

Research output: Contribution to journalArticle

Open Access
File
Profilometry
phase error
Error compensation
diffraction patterns
Exponential functions
2 Citations (Scopus)
Open Access
Interferometry
interferometry
Scanning
filters
Wavelength
3 Citations (Scopus)

In-situ areal inspection of powder bed for electron beam fusion AM system based on fringe projection

Liu, Y., Zhang, Z., Blunt, L., Saunby, G., Dawes, J., Blackham, B., Rahman, H. A., Smith, C., Gao, F. & Jiang, X., 2018, Proceedings - 2018 ASPE and euspen Summer Topical Meeting: Advancing Precision in Additive Manufacturing. American Society for Precision Engineering, ASPE, p. 259-264 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On-machine metrology for hybrid machining

Jiang, X., Gao, F., Martin, H., Williamson, J. & Li, D., 19 Jun 2018, Hybrid Machining: Theory, Methods, and Case Studies. Luo, X. & Qin, Y. (eds.). Elsevier, p. 239-266 28 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Machining
Interferometry
Calibration
Surface measurement
Time measurement
15 Citations (Scopus)

Performance analysis and evaluation of direct phase measuring deflectometry

Zhao, P., Gao, N., Zhang, Z., Gao, F. & Jiang, X., 1 Apr 2018, In : Optics and Lasers in Engineering. 103, p. 24-33 10 p.

Research output: Contribution to journalArticle

Open Access
evaluation
Polarization mode dispersion
dynamic range
manufacturing
Experiments
1 Citation (Scopus)

Performance Analysis and Evaluation of Geometric Parameters in Stereo Deflectometry

Xu, Y., Gao, F. & Jiang, X., Dec 2018, In : Engineering. 4, 6, p. 806-815 10 p.

Research output: Contribution to journalArticle

Open Access
Cameras
Mirrors
Experiments

Phase retrieval algorithm for line-scan dispersive interferometry

Tang, D., Kumar, P., Gao, F. & Jiang, X., 24 Jul 2018, Sixth International Conference on Optical and Photonic Engineering, icOPEN 2018. Zuo, C., Yu, Y. & Qian, K. (eds.). SPIE, Vol. 10827. 6 p. PEN100-129. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10827).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Interferometry
Diffraction gratings
Charge coupled devices
Interferometers
Pixels
2 Citations (Scopus)

Single-Shot RGB Polarising Interferometer

Muhamedsalih, H., Al-Bashir, S., Gao, F. & Jiang, X., 18 Aug 2018, Interferometry XIX: Proceedings of SPIE. Creath, K., Burke, J., Davies, A. D., North Morris, M. B. & Creath, K. (eds.). SPIE, Vol. 10749. 6 p. 1074909

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interferometer
Interferometers
shot
interferometers
Wavelength
2017
10 Citations (Scopus)

An Iterative Distortion Compensation Algorithm for Camera Calibration Based on Phase Target

Xu, Y., Gao, F., Ren, H., Zhang, Z. & Jiang, X., 23 May 2017, In : Sensors. 17, 6, p. 1188-1199 11 p.

Research output: Contribution to journalArticle

Open Access
Calibration
Cameras
cameras
interpolation
Compensation and Redress
5 Citations (Scopus)
Open Access
topography
interferometry
scanning
probes
wavelengths
19 Citations (Scopus)

Full-field 3D shape measurement of discontinuous specular objects by direct phase measuring deflectometry

Liu, Y., Huang, S., Zhang, Z., Gao, N., Gao, F. & Jiang, X., 1 Dec 2017, In : Scientific Reports. 7, p. 1-8 8 p., 10293.

Research output: Contribution to journalArticle

Open Access
Polarization mode dispersion
Mirrors
Computer vision
Mathematical models
3 Citations (Scopus)

Full-field 3D shape measurement of specular object having discontinuous surfaces

Zhang, Z., Huang, S., Gao, N., Gao, F. & Jiang, X., 13 Jun 2017, Proceedings Volume 10449, Fifth International Conference on Optical and Photonics Engineering. Asundi, A. K. (ed.). Washington, USA: SPIE, 11 p. 104490T

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Mirrors
Position measurement
Computer vision
Cameras
Calibration
5 Citations (Scopus)

Full-Field Calibration of Color Camera Chromatic Aberration using Absolute Phase Maps

Liu, X., Huang, S., Zhang, Z., Gao, F. & Jiang, X., 6 May 2017, In : Sensors. 17, 5, 16 p., 1048.

Research output: Contribution to journalArticle

Open Access
Aberrations
Calibration
aberration
Color
Cameras
5 Citations (Scopus)

Interferometry for Online/In-Process Surface Inspection

Gao, F., 15 Feb 2017, Optical Interferometry. Banishev, A. A., Bhowmick, M. & Wang, J. (eds.). InTech, p. 41-59 18 p. Chapter 3

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
inspection
interferometry
interferometers
vibration
shot
19 Citations (Scopus)

Three-Dimensional Shape Measurements of Specular Objects Using Phase-Measuring Deflectometry

Zhang, Z., Wang, Y., Huang, S., Liu, Y., Chang, C., Gao, F. & Jiang, X., 7 Dec 2017, In : Sensors. 17, 12, p. 2835 26 p.

Research output: Contribution to journalArticle

Open Access
Astronomy
Automobiles
Polarization mode dispersion
Automatic Data Processing
Quality Control
2016

A novel camera calibration method for deflectometry system

Gao, F., Xu, Y., Ren, H., Zhang, Z. & Jiang, X., 2016, Proceedings of the 16th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2016. euspen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cameras
cameras
Calibration
Pixels
pixels
14 Citations (Scopus)

Full-field 3D shape measurement of specular surfaces by direct phase to depth relationship

Zhang, Z., Liu, Y., Huang, S., Niu, Z., Guo, J., Gao, N., Gao, F. & Jiang, X., 24 Nov 2016, Optical Metrology and Inspection for Industrial Applications IV. SPIE, Vol. 10023. 100230X

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D Shape Measurement
3D shape
Beam Splitter
Machine Vision
computer vision
1 Citation (Scopus)

Full-field calibration and compensation of lateral chromatic aberration based on unwrapped phase

Liu, X., Huang, S., Zhang, Z., Gao, F. & Jiang, X., 31 Oct 2016, Optical Design and Testing VII. SPIE, Vol. 10021. 10 p. 1002119

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aberrations
Aberration
aberration
Lateral
Calibration

Implementation of line-scan dispersive interferometry for defect detection

Tang, D., Gao, F. & Jiang, X., 2016, Proceedings of the 16th International Conference and 18th General Meeting of the European Society for Precision Engineering and Nanotechnology: EUSPEN 2016. Leach, R. (ed.). euspen, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Interferometry
interferometry
defects
manufacturing
life span
16 Citations (Scopus)

Least-squares method for data reconstruction from gradient data in deflectometry

Ren, H., Gao, F. & Jiang, X., 1 Aug 2016, In : Applied Optics. 55, 22, p. 6052-6059 8 p.

Research output: Contribution to journalArticle

Open Access
least squares method
gradients
grids
approximation
simulation

Simulation study of a refined approach for specular surfaces reconstruction in deflectometry

Gao, F., Ren, H. & Jiang, X., 2016, Proceedings of the 16th International Conference of the European Society for Precision Engineering and Nanotechnology, (EUSPEN), (University of Nottingham; 30 May - 3 June 2016). euspen, 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surface reconstruction
simulation
ambiguity
approximation
2015
26 Citations (Scopus)

Accurate projector calibration method by using an optical coaxial camera

Huang, S., Xie, L., Wang, Z., Zhang, Z., Gao, F. & Jiang, X., 2015, In : Applied Optics. 54, 4, p. 789-795 7 p.

Research output: Contribution to journalArticle

projectors
Cameras
cameras
Calibration
Processing
3 Citations (Scopus)

An integrated opto-mechanical measurement system for in-process defect measurement on a roll-to-roll process

Muhamedsalih, H., Blunt, L., Martin, H., Hamersma, I., Elrawemi, M. & Gao, F., 2015, Laser Metrology and Machine Performance XI - 11th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM and Robotic Performance, LAMDAMAP 2015. euspen, p. 97-105 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

mechanical measurement
foils
defects
inspection
vapors

Calibration of Double Priority Camera Based on Circle Planar Target

Tang, R. Y., He, H. K., Zeng, Z. M. & Gao, F., 5 May 2015, In : International Journal of Automation Technology. 9, 3, p. 322-329 8 p.

Research output: Contribution to journalArticle

Cameras
Calibration
33 Citations (Scopus)

Comparison of satellite-derived LAI and precipitation anomalies over Brazil with a thermal infrared-based Evaporative Stress Index for 2003-2013

Anderson, M. C., Zolin, C. A., Hain, C. R., Semmens, K., Tugrul Yilmaz, M. & Gao, F., 1 Jul 2015, In : Journal of Hydrology. 526, p. 287-302 16 p.

Research output: Contribution to journalArticle

Open Access
leaf area index
anomaly
drought
evapotranspiration
vegetation index
1 Citation (Scopus)

Effect of Ag thin films on the photoluminescence of ZnO films

Han, F., Yang, S., Jing, W., Wang, L., Li, L., Jiang, Z. & Gao, F., 1 May 2015, In : Journal of Nanoscience and Nanotechnology. 15, 5, p. 3796-3801 6 p.

Research output: Contribution to journalArticle

Atomic Force Microscopy
X-Ray Diffraction
Glass
Photoluminescence
Metals
86 Citations (Scopus)

Fusing Landsat and MODIS Data for Vegetation Monitoring

Gao, F., Hilker, T., Zhu, X., Anderson, M., Masek, J., Wang, P. & Yang, Y., 30 Sep 2015, IEEE Geoscience and Remote Sensing Magazine, 3, 3, p. 47-60 14 p.

Research output: Contribution to specialist publicationArticle

MODIS (radiometry)
vegetation
MODIS
Landsat
imagery
8 Citations (Scopus)

Implementation of in process surface metrology for R2R flexible PV barrier films

Elrawemi, M., Blunt, L., Muhamedsalih, H., Gao, F. & Fleming, L., 2015, In : International Journal of Automation Technology. 9, 3, p. 312-321 10 p.

Research output: Contribution to journalArticle

Open Access
Atomic layer deposition
Defects
Surface defects
Water vapor
Inspection

Implementation of wavelength scanning interferometry for R2R flexible PV barrier films

Blunt, L., Muhamedsalih, H., Elrawemi, M., Martin, H., Hamersma, I., Gao, F. & Jiang, X., 2015, Proceedings of the 15th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2015. euspen, p. 199-200 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

barrier layers
Interferometry
interferometry
Interferometers
Scanning
17 Citations (Scopus)

Improvement of high-order least-squares integration method for stereo deflectometry

Ren, H., Gao, F. & Jiang, X., 30 Nov 2015, In : Applied Optics. 54, 34, p. 10249-10255 7 p.

Research output: Contribution to journalArticle

gradients
slopes
CCD cameras
format
charge coupled devices

In-situ defect detection systems for R2R flexible PV barrier films

Gao, F., Muhamedsalih, H., Tang, D., Elrawemi, M., Blunt, L., Jiang, X., Edge, S., Bird, D. & Hollis, P., 5 Aug 2015, In : Proceedings of SPIE - The International Society for Optical Engineering. 9622, 96220E.

Research output: Contribution to journalConference article

Defect Detection
defects
Interferometry
Defects
interferometry

In-situ defect detection systems for R2R flexible PV barrier films

Gao, F., Muhamedsalih, H., Tang, D., Elrawemi, M., Blunt, L., Jiang, X., Edge, S., Bird, D. & Hollis, P., 2015, Proceedings - ASPE 2015 Summer Topical Meeting: Precision Interferometric Metrology. American Society for Precision Engineering, ASPE, p. 44-49 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Integrating Landsat with MODIS Products for Vegetation Monitoring

Gao, F., 9 Apr 2015, Satellite-Based Applications on Climate Change. Qu, J. J., Powell, Jr., A. M. & Sivakumar, M. V. K. (eds.). 2013 ed. Springer Netherlands, p. 247-261 15 p. (Springer Atmospheric Sciences).

Research output: Chapter in Book/Report/Conference proceedingChapter

Satellite Imagery
Information Storage and Retrieval
moderate resolution imaging spectroradiometer
Landsat
MODIS
33 Citations (Scopus)

Iterative optimization calibration method for stereo deflectometry

Ren, H., Gao, F. & Jiang, X., 24 Aug 2015, In : Optics Express. 23, 17, p. 2260-22068 19809 p.

Research output: Contribution to journalArticle

Open Access
charge coupled devices
optimization
mirrors
diffraction patterns
costs
62 Citations (Scopus)

Joint leaf chlorophyll content and leaf area index retrieval from Landsat data using a regularized model inversion system (REGFLEC)

Houborg, R., McCabe, M., Cescatti, A., Gao, F., Schull, M. & Gitelson, A., 15 Mar 2015, In : Remote Sensing of Environment. 159, p. 203-221 19 p.

Research output: Contribution to journalArticle

Chlorophyll
Landsat
leaf area index
chlorophyll
canopy reflectance
2014
2 Citations (Scopus)

Absolute height measurement of specular surfaces with modified active fringe reflection photogrammetry

Ren, H., Jiang, X., Gao, F. & Zhang, Z., 2014, Interferometry XVII: Advanced Applications. SPIE, Vol. 9204. 920408

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photogrammetry
photogrammetry
Free-form Surface
CCD Camera
Topography