High-precision composite 3D shape measurement of aeroengine blade based on parallel single-pixel imaging and high-dynamic range N-step fringe projection profilometry
Hongzhi Jiang, Qi Wang, Huijun Zhao, Xudong Li
Topics & Concepts
ProfilometerBlade (archaeology)Structured-light 3D scannerProjection (relational algebra)Accuracy and precisionHigh dynamic rangePoint cloudSystem of measurementComputer sciencePixelDynamic rangeDigital Light ProcessingArtificial intelligenceComputer visionMaterials scienceMechanical engineeringAlgorithmPhysicsEngineeringAstronomyScannerQuantum mechanicsSurface roughnessComposite materialProjectorOptical measurement and interference techniquesAdvanced Vision and ImagingAdvanced Measurement and Metrology Techniques