All Outputs (12)

Extending the linear regime of coherence scanning interferometry (2019)
Presentation / Conference
Su, R., & Leach, R. (2019, July). Extending the linear regime of coherence scanning interferometry. Poster presented at Light Conference 2019

Characterisation Of The Surface Topography Evolution Of An Ink-jet Printed Transparent Fluoroplastic With CSI (2019)
Presentation / Conference
Gomez, C., Campanelli, C., Su, R., Lawes, S., & Leach, R. (2019, July). Characterisation Of The Surface Topography Evolution Of An Ink-jet Printed Transparent Fluoroplastic With CSI. Poster presented at 22nd International Conference on Metrology & Properties of Surfaces, Lyon, France

We present the results of an empirical investigation into the evolution of the morphology of an ink jet printed trans parent polymer using coherence scanning interferometry (CSI). CSI is a high precision optical surface measuring technique, which ha... Read More about Characterisation Of The Surface Topography Evolution Of An Ink-jet Printed Transparent Fluoroplastic With CSI.

Mathematical reference standards for validating software for calculating surface texture parameters (2019)
Presentation / Conference
Todhunter, L., Leach, R., Lawes, S., Blateyron, F., & Harris, P. (2019, July). Mathematical reference standards for validating software for calculating surface texture parameters. Presented at 22nd International Conference on Metrology and Properties of Surfaces, Lyon, France

X-ray computed tomography surface topography measurement: industrial case studies (2019)
Presentation / Conference
Thompson, A., Senin, N., & Leach, R. (2019, June). X-ray computed tomography surface topography measurement: industrial case studies. Paper presented at 4th Dimensional X-ray Computed Tomography Conference, Huddersfield

Material standards design for minimum zone fitting of freeform optics (2019)
Presentation / Conference
Arezki, Y., Lepretre, F., Psota, P., Su, R., Heikkinen, V., Zhang, X., …Nouira, H. (2019, June). Material standards design for minimum zone fitting of freeform optics. Paper presented at euspen’s 19th International Conference & Exhibition, Bilbao, Spain

Imaging beyond the fundamental slope limit in surface metrology using fluorophore-aided scattering microscopy (2018)
Presentation / Conference
Liu, J., Liu, C., Li, L., Su, R., & Leach, R. (2018, November). Imaging beyond the fundamental slope limit in surface metrology using fluorophore-aided scattering microscopy. Paper presented at Special Interest Group Meeting: Structured & Freeform Surfaces

Topography measurement for smooth surfaces with high slopes, e.g. freeform optics, is a challenging task for optical measuring instruments as the light reflected by the tilted surface cannot be sufficiently collected by the objective, resulting in lo... Read More about Imaging beyond the fundamental slope limit in surface metrology using fluorophore-aided scattering microscopy.

Artificial intelligence-enhanced multi-material form measurement for additive materials (2018)
Presentation / Conference
Stavroulakis, P., Davies, O., Shaheen, A., & Leach, R. (2018, August). Artificial intelligence-enhanced multi-material form measurement for additive materials. Paper presented at Solid Freeform Fabrication Symposium

Focus variation measurement of metal additively manufactured surfaces (2018)
Presentation / Conference
Newton, L., Senin, N., & Leach, R. (2018, July). Focus variation measurement of metal additively manufactured surfaces. Paper presented at 2018 ASPE and euspen Summer Topical Meeting Advancing Precision in Additive Manufacturing

Effects of sinogram interpolation for increasing throughput rate of surface topography measurements using X-ray computed tomography (2018)
Presentation / Conference
Körner, L., Lawes, S., Newton, L., Senin, N., & Leach, R. (2018, July). Effects of sinogram interpolation for increasing throughput rate of surface topography measurements using X-ray computed tomography. Paper presented at 3rd Dimensional X-ray Computed Tomography Conference

Feature-based characterisation of evolving surface topographies in finishing operations for additive manufacturing (2018)
Presentation / Conference
Newton, L., Senin, N., Smith, B., & Leach, R. (2018, June). Feature-based characterisation of evolving surface topographies in finishing operations for additive manufacturing. Paper presented at 18th International Conference and Exhibition (euspan)

Finishing operations play a fundamental role in the additive manufacture of components. Conventional surface metrology solutions allow for the characterisation of surface roughness through texture parameters, but are not fully suitable to capture the... Read More about Feature-based characterisation of evolving surface topographies in finishing operations for additive manufacturing.

Photogrammetric coordinate metrology (2018)
Presentation / Conference
Sims-Waterhouse, D., Piano, S., & Leach, R. (2018, June). Photogrammetric coordinate metrology. Paper presented at euspen 18th International Conference & Exhibition

Effects of vibration on fringe projection systems (2018)
Presentation / Conference
Bointon, P., Todhunter, L., Stavroulakis, P., Clare, A., & Leach, R. (2018, June). Effects of vibration on fringe projection systems. Paper presented at euspen 18th International Conference & Exhibition