Foveated instant preview for progressive rendering. - Matias Koskela; Kalle Immonen; Timo Viitanen; Pekka Jääskeläinen; Joonas Multanen; Jarmo Takala (SIGGRAPH Asia Technical Briefs, 2017)

Fast Hardware Construction and Refitting of Quantized Bounding Volume Hierarchies. - Timo Viitanen; Matias Koskela; Pekka Jääskeläinen; Kalle Immonen; Jarmo Takala (Comput. Graph. Forum, 2017)

Sparse Sampling for Real-time Ray Tracing. - Timo Viitanen; Matias Koskela; Kalle Immonen; Markku J. Mäkitalo; Pekka Jääskeläinen; Jarmo Takala (VISIGRAPP (1: GRAPP), 2018)

Instantaneous foveated preview for progressive Monte Carlo rendering. - Matias Koskela; Kalle Immonen; Timo Viitanen; Pekka Jääskeläinen; Joonas Multanen; Jarmo H. Takala (Comput. Vis. Media, 2018)

Blockwise Multi-Order Feature Regression for Real-Time Path-Tracing Reconstruction. - Matias Koskela; Kalle Immonen; Markku J. Mäkitalo; Alessandro Foi; Timo Viitanen; Pekka Jääskeläinen; Heikki Kultala; Jarmo Takala (ACM Trans. Graph., 2019)