Lecture 9: Visual Effects: Image Warping

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Time and place

Lecture: Tuesday the 20/4-10 at 12.30 in room NJ14 3-119

Exercises: After lecture in group rooms

Topics

• Image transformation (similarity, affine and projective)
• Image warping
• Forward and inverse warping
• Separable warping
• Image resampling (splatting and interpolation)

Literature

• Literature:
  • Introduction to Warping and Morphing (mm9 + mm10)
  • Transformation of Graphical Objects (Optional: mm9 + mm10)
  • Warping and Morphing (mm9 + mm10)
  • Specification and Computation of Transformations (Optional: mm9 + mm10)
  • Warping and Morphing of Images (mm9 + mm10)

• J. Gomes, L. Darsa, B. Costa and L. Velho
  "Warping and Morphing of Graphical Objects"
  Morgan Kaufmann Publishers, Inc.

Slides

• Download slides here
  

Exercises

• See the last slides
• Download warping and morphing demo program here
  

  

Lecturer

Michael Holte

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