Materials Mechanics
Monocular 3D Video Extensometer
Haytham's single-camera 3D DIC technology is based on digital image correlation (DIC): a single camera captures images of the object surface, and the pixel changes between images are used to infer the 3D deformation of the object under load. Specifically, DIC applies a random pattern or markers on the object surface, analyzes images taken at different times using image comparison, and precisely computes the deformation of each point in 3D space.
Monocular 3D DIC Technology single-camera feature — performing 3D measurement with just one camera — makes testing simpler, reducing the complexity of using multiple cameras in traditional 3D DIC. Through advanced sub-pixel image processing algorithms, Haytham's single-camera 3D DIC achieves extremely high measurement accuracy, clearly capturing even tiny displacements and deformations.
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