Similarity and Affine Distance Between 2D Point Sets

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We develop expressions for measuring the distance between 2 0 point sets, which are invariant to either 2 0 affine transformations or 2 0 similarity transformations of the sets, and assuming a known correspondence between the point sets. Moreover, it makes it possible to compute the distance between images under different conditions, including cases where the images are treated asymmetrically. We demonstrate these results with real images. A more comprehensive version of the paper will appear in PAM1 [3].

Original languageAmerican English
Pages (from-to)723-725
Number of pages3
JournalProceedings - International Conference on Pattern Recognition
StatePublished - 1994
EventProceedings of the 12th IAPR International Conference on Pattern Recognition. Part 1 (of 3) - Jerusalem, Isr
Duration: 9 Oct 199413 Oct 1994

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