@inproceedings{meenrattanakorn2022caustics,
   author         = {K. Meenrattanakorn and M. Lambers},
   title          = {Real-Time Caustics Using Cascaded Image-Space Photon Tracing},
   booktitle      = {Proc. Symp. Vision, Modeling, and Visualization (VMV)},
   year           = {2022},
   month          = sep,
   doi            = {10.2312/vmv.20221212}
}