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A pixel dissimilarity measure that is insensitive to image sampling

Publication ,  Journal Article
Birchfield, S; Tomasi, C
Published in: IEEE Transactions on Pattern Analysis and Machine Intelligence
December 1, 1998

Because of image sampling, traditional measures of pixel dissimilarity can assign a large value to two corresponding pixels in a stereo pair, even in the absence of noise and other degrading effects. We propose a measure of dissimilarity that is provably insensitive to sampling because it uses the linearly interpolated intensity functions surrounding the pixels. Experiments on real images show that our measure alleviates the problem of sampling with little additional computational overhead. ©1998 IEEE.

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Published In

IEEE Transactions on Pattern Analysis and Machine Intelligence

DOI

ISSN

0162-8828

Publication Date

December 1, 1998

Volume

20

Issue

4

Start / End Page

401 / 406

Related Subject Headings

  • Artificial Intelligence & Image Processing
  • 4611 Machine learning
  • 4603 Computer vision and multimedia computation
  • 0906 Electrical and Electronic Engineering
  • 0806 Information Systems
  • 0801 Artificial Intelligence and Image Processing
 

Citation

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Birchfield, S., & Tomasi, C. (1998). A pixel dissimilarity measure that is insensitive to image sampling. IEEE Transactions on Pattern Analysis and Machine Intelligence, 20(4), 401–406. https://doi.org/10.1109/34.677269
Birchfield, S., and C. Tomasi. “A pixel dissimilarity measure that is insensitive to image sampling.” IEEE Transactions on Pattern Analysis and Machine Intelligence 20, no. 4 (December 1, 1998): 401–6. https://doi.org/10.1109/34.677269.
Birchfield S, Tomasi C. A pixel dissimilarity measure that is insensitive to image sampling. IEEE Transactions on Pattern Analysis and Machine Intelligence. 1998 Dec 1;20(4):401–6.
Birchfield, S., and C. Tomasi. “A pixel dissimilarity measure that is insensitive to image sampling.” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 20, no. 4, Dec. 1998, pp. 401–06. Scopus, doi:10.1109/34.677269.
Birchfield S, Tomasi C. A pixel dissimilarity measure that is insensitive to image sampling. IEEE Transactions on Pattern Analysis and Machine Intelligence. 1998 Dec 1;20(4):401–406.

Published In

IEEE Transactions on Pattern Analysis and Machine Intelligence

DOI

ISSN

0162-8828

Publication Date

December 1, 1998

Volume

20

Issue

4

Start / End Page

401 / 406

Related Subject Headings

  • Artificial Intelligence & Image Processing
  • 4611 Machine learning
  • 4603 Computer vision and multimedia computation
  • 0906 Electrical and Electronic Engineering
  • 0806 Information Systems
  • 0801 Artificial Intelligence and Image Processing