Homogeneous Coordinates (Projective Space) Let be a point in Euclidean space Change to homogeneous coordinates: Defined up to scale: Can go back to non-homogeneous representation…

Recap from Monday DCT and JPEG Point Processing Histogram Normalization Questions: JPEG compression levels Gamma correction JPEG Clarifications Compression level is indeed…

Computational Photography CS498dwh Image Morphing Computational Photography Derek Hoiem, University of Illinois 09/23/10 Many slides from Alyosha Efros 1 Project 2 Class…

Modeling Transformation Overview 2D Transformation Basic 2D transformations Matrix representation Matrix Composition 3D Transformation Basic 3D transformations Same as 2D…

Image Warping 15-463: Computational Photography Alexei Efros, CMU, Fall 2006 Some slides from Steve Seitz http://www.jeffrey-martin.com Image Warping image filtering: change…

Data Visualization Geometric Transformation-2D # Slides for Data Visualization course only * Slides for Geometric Modeling course only @ Slides for Computer Graphics course…

Multimedia Programming 07: Image Warping Keyframe Animation Departments of Digital Contents Sang Il Park Outline Review Image Warping Translation Keyframe Animation Review…

Modeling Transformation Overview 2D Transformation Basic 2D transformations Matrix representation Matrix Composition 3D Transformation Basic 3D transformations Same as 2D…