Geometric Registration for Deformable Shapes 1.3 4D Kinematic - - PowerPoint PPT Presentation

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Geometric Registration for Deformable Shapes 1.3 4D Kinematic - - PowerPoint PPT Presentation

Dec 16, 2022 242 likes •326 views

Geometric Registration for Deformable Shapes 1.3 4D Kinematic Surfaces Rigid Transformation ( , ) ? R t P Q = + R T R I p Rp t 2 Eurographics 2010 Course Geometric Registration for Deformable Shapes Scanning (Moving)

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SLIDE 1

Geometric Registration for Deformable Shapes

1.3 4D Kinematic Surfaces

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SLIDE 2

Eurographics 2010 Course – Geometric Registration for Deformable Shapes

Rigid Transformation

2

t Rp p + →

I R RT =

P Q

? ) , ( t R

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SLIDE 3

Eurographics 2010 Course – Geometric Registration for Deformable Shapes

Scanning (Moving) Objects

3

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SLIDE 4

Eurographics 2010 Course – Geometric Registration for Deformable Shapes

Time Ordered Scans

tj tj+1 tj+2

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SLIDE 5

Eurographics 2010 Course – Geometric Registration for Deformable Shapes

Time Ordered Scans

tj tj+1 tj+2

j

t R ) , (

1

) , (

+ j

t R

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SLIDE 6

Eurographics 2010 Course – Geometric Registration for Deformable Shapes

Space-time Surface

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SLIDE 7

Eurographics 2010 Course – Geometric Registration for Deformable Shapes 7

Kinematic Surfaces

Space-time registration → kinematic surface estimation