• DOI:10.1109/34.677275
Corpus ID: 1930147

Ordinal Measures for Image Correspondence

@article{Bhat1998OrdinalMF,
  title={Ordinal Measures for Image Correspondence},
  author={D. Bhat and S. Nayar},
  journal={IEEE Trans. Pattern Anal. Mach. Intell.},
  year={1998},
  volume={20},
  pages={415-423}
}

• D. Bhat, S. Nayar
• Published 1998
• Mathematics, Computer Science
• IEEE Trans. Pattern Anal. Mach. Intell.

We present ordinal measures of association for image correspondence in the context of stereo. Linear correspondence measures like correlation and the sum of squared difference between intensity distributions are known to be fragile. Ordinal measures which are based on relative ordering of intensity values in windows-rank permutations-have demonstrable robustness. By using distance metrics between two rank permutations, ordinal measures are defined. These measures are independent of absolute… Expand

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