Diapositiva PPT

Griffin et al. 1992 Dot matrix projection

• Both axis codification.

• Dot position coded by the colour of itself and its four neighbours.

(C E N W S)

• Horizontal and vertical neighbours coded by using the same colours.
  • Depending on the scene, sometimes its difficult to determine the neighbours.
    
    
    
    

• Improve:

II/TAP · 3D Perception

Coded Structured Light Techniques

• Horizontal and Vertical axis coded independently Þ Projector placed without positional constraint.

• Connect the dots with slits in order identify the neighbours uniquely.

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