Rasmus Tamstorf, Henrik Wann Jensen. Adaptive Smpling and Bias Estimation in Path Tracing. In Julie Dorsey, Philipp Slusallek, editors, Rendering Techniques 97, Proceedings of the Eurographics Workshop in St. Etienne, France, June 16-18, 1997. pages 285-296, Springer, 1997.
Abstract is missing.