Warping Pictures Nicely

Year: 2011 Authors: David Swart

Core claim

Free boundary sliding on the target perimeter yields faster, easier-to-implement harmonic image warps that look more conformal than fixed-boundary methods.

Topics

image warping, harmonic maps, conformal mappings, digital photography, graphical applications

Domains

Laplace equation, discrete geometry, boundary conditions, conformal geometry, digital photography, graphic design, ornament, tiling

Methods

iterative mesh averaging, piecewise interpolation, multi-grid scheme, boundary optimization

Media

2D meshes, digital images, photographs, wallpaper groups

Source status

This page publishes metadata and extracted analytical signals only. Raw PDF and full OCR text are kept local for now.