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Speckle InterfermetryStructured lightHOLOMAPStereo visionDigital images correlationSpecific imagery technicalNon destructive testing3D shape measurement3D displacement measurementStress and stress analysisColor analysisSpeckle interferometry3D Art work digitalization Art work authenticationOur knowledge foryour applications1

Speckle interferometryDeformations

Stress and strain analysis

Vibratory analysis

Resolution : 0.1 mField : until 4 m2 Band width : 0-50 KHz

Structured light

Digitalization of a statuette

Digitalization of a helix - Valeo Thermique Moteur

ModelVolumeUncertaintyS40 x 30 x 10 mm3 8um M220 x 150 x 80 mm3 40um L400 x 300 x 180 mm3 150um Point clouds density : Up to 1.000.00033D digitization of every part.Study of competitors products.Comparison with a reference.Comparison with a CAD model. Construction of a CAD file.

3d Measurement

Art work3D digitization of every partColor and texture acquisitionRecombinationAuthentication

Restitution :Points CloudTriangulationSurfaceTextured

holomap

Comparison with CAD definition3D shape control of reflecting surface

Comparison with reference

On line of up to 150 control points in 7.5 second

Non contact

Non contact 3D displacement full fields measurement

Static, quasi static and dynamic phenomenon.

Behaviors and damage laws identification.

FEM code Validation.

Crack : Measure of stress intensity factor.

Non contact 3D displacement full fields measurement

Stereovision

Digital image correlation3D shape and displacementsTangential strainPrincipal strain tensor.

Non contact 3D displacement full fields measurementEstimate the resolution, uncertainty and sensitivity to the noise.Analyze the image quality

Non contact 3D displacement full fields measurementFull 3DVector fieldsColor maps Tensor directions.

Connected with FEMReferential changeExport to : ASCII, STL, OBJ, ...