PDE-based Geometric modelling, Image processing, and shape Reconstruction: PDE-GIR project will developing advanced PDE based techniques, exploiting their applications through exchanges of research and innovation staff, international and intersectoral collaborations, and knowledge transfer. It consists of four work packages. “PaMod” will develop new PDE-based modelling techniques to obtain powerful capacity and high computational performance. “VaMod” will develop new variational models to improve efficiency and quality. “ShaRecons” will combine new PDE-based modelling with variational models to solve the problems of continuity, differentiability, and big data. “M&D” is designed to efficiently manage the project, disseminate research output, and promote the applications of the developed techniques.