Paolo Cignoni - VCG - ISTI - CNR

Paolo Cignoni’s VCG laboratory at ISTI-CNR develops open-source tools that bridge academic research and everyday 3-D practice. MeshLab, the group’s flagship project, is a cross-platform workbench for editing, cleaning and converting polygonal meshes generated by laser scanners, photogrammetry suites or CAD exporters; typical tasks include decimating million-triangle archaeological scans, re-topologising 3-D prints, or generating comparative datasets for cultural-heritage documentation. QuteMol extends the same visualisation ethos to molecular modelling, offering real-time ambient-occlusion and edge-cueing renderers that help chemists and educators produce publication-grade images of proteins or crystalline lattices without scripting. RelightLab completes the portfolio by providing a complete Reflectance Transformation Imaging pipeline: researchers arrange a camera and LED dome, capture a sequence of raked-light photographs, and then generate interactive relightable files that reveal surface details on coins, frescoes or forensic evidence. Together the three packages cover mesh processing, scientific visualisation and computational photography—fields that overlap in museum digitisation projects, reverse-engineering workflows and classroom demonstrations. All applications are released under GPL or similar permissive licences, encouraging community extensions and reproducible science. The publisher’s software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always installing the latest upstream builds and allowing several programs to be batched in a single installation command.