High Performance Rendering of Point Sampled Geometry
Xiao-Ye Cao, Zhiyan Wang, Ying-Hong Liang · 2007
A novel approach for appearance and geometry completion over point-sampled geometry is presented in this paper. We use curved surfel to render the points on the juncture of two object, and flat ones for the rest of the surface. We also proposed a method for visibility detection. Finally, we introduced a partial pixel set of mask for image smoothing; this mask can remove the point noise and keep the contrast of the image.