@article{exploringintegralimagewordlength,
  title = {Exploring Integral Image Word Length Reduction Techniques for SURF Detector},
  author = {Shoaib Ehsan and Klaus D. McDonald-Maier},
  year = {2015},
  eprint = {1504.07958},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.07958v1},
}