Abstract
The paper is devoted to the moment invariants with respect to projective transform. It has been a common belief that such invariants do not exist. We show that projective moment invariants exist in a form of infinite series containing moments with positive as well as negative indices.
Publication types
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Comparative Study
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Evaluation Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Algorithms*
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Artificial Intelligence*
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Cluster Analysis
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Computer Simulation
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Image Enhancement / methods*
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Image Interpretation, Computer-Assisted / methods*
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Imaging, Three-Dimensional / methods
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Information Storage and Retrieval / methods*
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Numerical Analysis, Computer-Assisted*
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Pattern Recognition, Automated / methods*
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Reproducibility of Results
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Sensitivity and Specificity
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Signal Processing, Computer-Assisted