L23_A

Warping, morphing, mosaic

Book: Computer vision Algorithms and Application (Richard Szeliski)

Image Warping

Parametric (Global) Warping

Scaling

2-D Rotation

2X2 Matrices

All 2D Linear Transformations

Homogeneous Coordinates

Translation

Projective/ Affine Transformations

Warping Triangles

Bilinear Interpolation