Statistical method for sub-pixel interpolation function estimation

@article{Haller2010StatisticalMF,
  title={Statistical method for sub-pixel interpolation function estimation},
  author={Istv{\'a}n Haller and Cosmin D. Pantilie and Tiberiu Marita and Sergiu Nedevschi},
  journal={13th International IEEE Conference on Intelligent Transportation Systems},
  year={2010},
  pages={1098-1103}
}
Depth accuracy is one of the most important characteristics for sensors used in distance estimation. Stereo-vision systems employ sub-pixel interpolation to achieve such accuracy. Literature in this domain is usually dedicated to simple window based stereo solutions. There are currently several new stereo algorithms developed to counter pixel level errors, but they neglect sub-pixel results. We propose the use of function fitting to generate interpolation functions optimized for each algorithm… CONTINUE READING
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