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Probabilistic Analysis of Regularization

Published: 01 October 1993 Publication History

Abstract

In order to use interpolated data wisely, it is important to have reliability and confidence measures associated with it. A method for computing the reliability at each point of any linear functional of a surface reconstructed using regularization is presented. The proposed method is to define a probability structure on the class of possible objects and compute the variance of the corresponding random variable. This variance is a natural measure for uncertainty, and experiments have shown it to correlate well with reality. The probability distribution used is based on the Boltzmann distribution. The theoretical part of the work utilizes tools from classical analysis, functional analysis, and measure theory on function spaces. The theory was tested and applied to real depth images. It was also applied to formalize a paradigm of optimal sampling, which was successfully tested on real depth images.

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  1. Probabilistic Analysis of Regularization
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    Published In

    cover image IEEE Transactions on Pattern Analysis and Machine Intelligence
    IEEE Transactions on Pattern Analysis and Machine Intelligence  Volume 15, Issue 10
    October 1993
    129 pages

    Publisher

    IEEE Computer Society

    United States

    Publication History

    Published: 01 October 1993

    Author Tags

    1. Boltzmann distribution
    2. confidence measures
    3. depth images
    4. functional analysis
    5. image processing
    6. interpolated data
    7. measure theory
    8. probabilistic analysis
    9. probability
    10. probability structure
    11. regularization
    12. reliability
    13. reliability measures
    14. variance

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