Veach (Anisotropic), Fig. 8

For a heightfield-like GPIS with noise being stretched along the slab's normal by a factor of 100, our method outperforms the previous NEE at every location in the scene, and also almost beats UNI everywhere except at the bottom left corner.

The viewer below uses JERI to compare high-dynamic range OpenEXR files directly in the browser. You can also use the LDR version using PNGs.