Improving noise

Two deficiencies in the original Noise algorithm are corrected: second order interpolation discontinuity and unoptimal gradient computation. With these defects corrected, Noise both looks better and runs faster. The latter change also makes it easier to define a uniform mathematical reference standard. Keywords procedural texture

• Type: Journal
• Year: 2002
• Where: TOG
• Authors: Ken Perlin
• Keywords: Order Interpolation Discontinuity, Original Noise Algorithm, TOG 2002, Unoptimal Gradient Computation