Patternshop: Editing Point Patterns by Image Manipulation

X Huang, T Ritschel, HP Seidel, P Memari… - ACM Transactions on …, 2023 - dl.acm.org
Point patterns are characterized by their density and correlation. While spatial variation of
density is well-understood, analysis and synthesis of spatially-varying correlation is an open …

Example-Based Sampling with Diffusion Models

B Doignies, N Bonneel, D Coeurjolly, J Digne… - SIGGRAPH Asia 2023 …, 2023 - dl.acm.org
Much effort has been put into develo** samplers with specific properties, such as
producing blue noise, low-discrepancy, lattice or Poisson disk samples. These samplers can …

Anisotropic Point Synthesis by Example

B Yang, D Mould - International Symposium on Visual Computing, 2024 - Springer
We propose a point generation method to handle anisotropic distributions by example. We
use the Pair-Correlation Function (PCF) to compute distance distributions along multiple …