A Weighted Error Metric and Optimization Method for Antialiasing Patterns

@article{Laine2006AWE,
  title={A Weighted Error Metric and Optimization Method for Antialiasing Patterns},
  author={Samuli Laine and Timo Aila},
  journal={Comput. Graph. Forum},
  year={2006},
  volume={25},
  pages={83-94}
}
Displaying a synthetic image on a computer display requires determining the colors of individual pixels. To avoid aliasing, multiple samples of the image can be taken per pixel, after which the color of a pixel may be computed as a weighted sum of the samples. The positions and weights of the samples play a major role in the resulting image quality, especially in real-time applications where usually only a handful of samples can be afforded per pixel. This paper presents a new error metric and… CONTINUE READING
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