Browsing UMBC Computer Science and Electrical Engineering Department by Author "Xie, Tiantian"

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    • Cache and Bandwidth Aware Real-time Subsurface Scattering 

      Xie, Tiantian (2020-01-01)
      Photo-realistic subsurface scattering is a demanding feature in many real-time applications, especially in next-generation games and virtual productions where the uncanny valley needs to be addressed for real-time human ...

    • Real-time Subsurface Control Variates: Temporally Stable Adaptive Sampling 

      Xie, Tiantian; Olano, Marc (ACM, 2021-04-28)
      Real-time adaptive sampling is a new technique recently proposed for efficient importance sampling in realtime Monte Carlo sampling in subsurface scattering. It adaptively places samples based on variance tracking to help ...