Non-Photorealistic Rendering. Mike Wade April 22, 1999. What is Non-Photorealistic Rendering?. Produces images which are non-photorealistic â€œNPRâ€. Why NPR?. Sometimes we donâ€™t need/want photographs or rendered images Photographs, renderings might be too â€œgoodâ€
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April 22, 1999
Barbara J. Meier
1) Convert to grayscale, blur
2) Find the edges
3) Grow stroke from center until reaches an edge