Short-range and long-range optical scanners provide enormous amounts of point cloud data. Converting this point cloud into useful information often requires significant input from the user, particularly in reverse engineering applications.

The aim of this PhD project is to develop a system for automatically identifying the geometrical elements of a shape, represented by a point cloud, that are likely to be of interest, selecting the appropriate data points and fitting these elements to the data thus creating a CAD model from the point cloud where one did not previously exist.

The project will require understanding of the specification of at least one CAD model language and extensive use of surface characterisation and fitting techniques to identify and select the salient features of the scanned artefact.

The Faculty Research Centre (FRC) in Manufacturing and Materials Engineering, builds on existing research strengths within the Faculty, integrating new research teams through investment and growth, and integrating seamlessly with the Advanced Manufacturing Research Centre. The FRC has an integrative approach to fabrication and manufacturing, focussing on the three strands of Materials, Processes, and Products, and is underpinned by our expertise in Metrology, Modelling, and Advanced Experimentation. Our aim is to be the research partner of choice for manufacturing industry through adding value, effecting knowledge transfer, generating intellectual property, and raising new technologies from concept up through the Manufacturing Readiness Levels.

Candidate specifications

• A minimum of a 2:1 first degree in a relevant discipline/subject area with a minimum 60% mark in the Project element or equivalent with a minimum 60% overall module average.
• Or in the event of a first degree classification of less than 2:1, a Masters Degree in a relevant subject area will be considered as an equivalent. The Masters must have been attained with overall marks at merit level (60%). In addition, the dissertation or equivalent element in the Masters must also have been attained with a mark at merit level (60%).
• The potential to engage in innovative research and to complete the PhD within a three-year period of study
• A minimum of English language proficiency (IELTS overall minimum score of 7.0 with a minimum of 6.5 in each component)