In this paper, we present a comparative performance study of a 2D Gaussian blur kernel mapped to a heterogeneous multi-core CPU/GPU platform. In this study, the kernel workgroup, the Gaussian kernel ...

The variance for the Gaussian kernel function is specified using an additional attribute gausigma, set to 1.0 by default. The value 'poly' specifies that a polynomial kernel fucntion is used. The ...

An accurate visibility table will reduce computation in following step. Original 3DGS use the major axis of 2D Gaussian to create a bounding square which is a rough approximation. Taking the alpha and ...