• Efficient Aeroacoustics Simulation:
  • Proposed a 3D overset grid method under cumulant LBM by extending a 2D derivation
  • Improved accuracy of transition between grid boundaries using a compact second-order interpolation
  • Improved precision of fictitious force using half-force correction
  • Contributed to the first work that directly simulates acoustics in turbulent flows in computer graphics
  • Preparing for paper submission to a premier venue in computer graphics (e.g. SIGGRAPH 2023)

• High Performance Realistic Volume Rendering:
  • Led and designed a modularized architecture to support acceleration with CUDA and OptiX
  • Proposed a bitmask-based volume stack to efficiently handle multiple mixing participating media
  • Implemented several state-of-the-art methods in SIGGRAPH papers for transmittance estimation
  • Integrated into a piece of new-generation CAE software in a startup company as its rendering module

Responsibilities include:

• Writing frameworks of 3 homeworks: OpenGL, basic ray tracing and global illumination
• Holding recitation classes

Teaching Assistant of SI100B Introduction to Information Science and Technology