Stacked Integral Image

  title={Stacked Integral Image},
  author={Amit Bhatia and Wesley E. Snyder and Griff L. Bilbro},
  journal={2010 IEEE International Conference on Robotics and Automation},
Filtering in digital images via Integral Image yields fast computation times for uniform filtering. The extension by Heckbert [1] to perform filtering via repeated integration provides a way for non-uniform filtering, but has its own limitations. A recent method by Hussein et al. [2] provides non-uniform filtering by Euler expansion of filtering kernels, and is called kernel integral method. We propose a simplification for non-uniform filtering by stacking of box filters from a single integral… CONTINUE READING


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