The Computer Vision and Reverse Engineering laboratory is specialized in the Reverse Engineering pipeline for study, research and industrial applications: 3D devices calibration and characterization, 3D acquisition and processing, redrawing of CAD models based on 3D data. The 3D capturing equipment permits to acquire industrial components, structures, Cultural Heritage objects with a wide range of geometries, sizes and materials.

INSTRUMENTS & FACILITIES

3D Scanners

• Konica Minolta Vivid 9i
• GOM Atos
• NextEngine Ultra HD
• Artec Leo
• EviXscan 3D Heavy Duty Quadro 3D
• Structure Sensor

Coordinate Measuring System

• Microscribe MX digitizer system

Professional Cameras

• Sony and Canon Reflex Cameras
• Insta360 Pro 2 Premium Bundle (360 degrees professional camera)

ACTIVITIES

Camera Calibration for Photogrammetry and 3D Vision

• Radial distortions assessment
• Tangential distortion assessment
• Affine distortion assessment

3D Acquisition and Modelling Based On:

• Traditional photogrammetry with sparse clouds
• SFM/Image matching with dense clouds/meshes
• Triangulation based laser scanning and dense mesh generation
• TOF/PS laser scanning and dense mesh generation
• CAD drawing on 3D data gathered manually or automatically

3D Models Optimization for Virtual Navigation

• Mesh optimization
• Texturing/Displacement mapping
• 3D segmentation

Active 3D Range Sensors Characterization (Triangulation and Tof/Ps) According to Committee E57 Draft ASTM

• Global uncertainty assessment
• Precision assessment
• Accuracy assessment