Ahmed, Abdalla G. M.Vidal, Franck P. and Tam, Gary K. L. and Roberts, Jonathan C.2019-09-112019-09-112019978-3-03868-096-3https://doi.org/10.2312/cgvc.20191271https://diglib.eg.org:443/handle/10.2312/cgvc20191271We outline an adaptive sampling framework based on Conway's pinwheel tiles. It offers a unique feature that the generated tiles have infinite number of orientation angles, minimizing the strong auto-correlations found on all other lookup-sampling frameworks. We describe a novel string-based approach to enumerate distinct neighbor configurations in pinwheel tiles.10.2312/cgvc.20191271147-148