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  Analysis of a cooperative stereo algorithm

Marr, D., Palm, G., & Poggio, T. (1978). Analysis of a cooperative stereo algorithm. Biological Cybernetics, 28(4), 223-239. doi:10.1007/BF00344269.

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 Creators:
Marr, D, Author              
Palm, G1, 2, Author              
Poggio, TA2, 3, Author              
Affiliations:
1Former Department Structure and Function of Natural Nerve-Net , Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497803              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              
3Former Department Information Processing in Insects, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497801              

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 Abstract: Marr and Poggio (1976) recently described a cooperative algorithm that solves the correspondence problem for stereopsis. This article uses a probabilistic technique to analyze the convergence of that algorithm, and derives the conditions governing the stability of the solution state. The actual results of applying the algorithm to random-dot stereograms are compared with the probabilistic analysis. A satisfactory mathematical analysis of the asymptotic behaviour of the algorithm is possible for a suitable choice of the parameter values and loading rules, and again the actual performance of the algorithm under these conditions is compared with the theoretical predictions. Finally, some problems raised by the analysis of this type of “cooperative” algorithm are briefly discussed.

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 Dates: 1978-12
 Publication Status: Published in print
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 Rev. Type: -
 Identifiers: DOI: 10.1007/BF00344269
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Title: Biological Cybernetics
  Other : Biol. Cybern.
Source Genre: Journal
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Publ. Info: Berlin : Springer
Pages: - Volume / Issue: 28 (4) Sequence Number: - Start / End Page: 223 - 239 Identifier: ISSN: 0340-1200
CoNE: https://pure.mpg.de/cone/journals/resource/954927549307