Iliyan Georgiev's research while affiliated with WWF United Kingdom and other places

Publications (2)

Article
Synthesizing realistic images involves computing high-dimensional light-transport integrals. In practice, these integrals are numerically estimated via Monte Carlo integration. The error of this estimation manifests itself as conspicuous aliasing or noise. To ameliorate such artifacts and improve image fidelity, we propose a perception-oriented fra...
Preprint
Full-text available
Realistic image synthesis involves computing high-dimensional light transport integrals which in practice are numerically estimated using Monte Carlo integration. The error of this estimation manifests itself in the image as visually displeasing aliasing or noise. To ameliorate this, we develop a theoretical framework for optimizing screen-space er...

Citations

... mat.). This idea bears similarity with the work of Chizhov et al. [2020]. However, they use screen-space blur to drive the optimization, and not to evaluate the final sampler. ...