Fast Polygonal Splatting using Directional Kernel Difference. - Yuji Moroto; Toshiya Hachisuka; Nobuyuki Umetani (EGSR (DL), 2021)

Constant Time Median Filter Using 2D Wavelet Matrix. - Yuji Moroto; Nobuyuki Umetani (ACM Trans. Graph., 2022)

Fast Grayscale Morphology for Circular Window. - Yuji Moroto; Nobuyuki Umetani (Comput. Graph. Forum, 2023)