Image Processing
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Cites background or methods from "Image Processing"
...concerned with the measurement of the convexity of polygons, which can be considered as one of the basic descriptors of shape [20] (alongside others such as compactness, circularity, and rectangularity) and has received some attention over the years [3, 21]....
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...As a small scale classification task we have taken the drawings of the Micrasterias taxon from West (1)The additional shape measures used were: circularity, ellipticity, rectangularity, triangularity [19] aspect ratio, compactness, convexity, eccentricity, the first four rotation, translation, and scale moment invariants, four rotation, translation, and scale moment invariants [20], the first three affine moment invariants [8]....
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...In practice, the convexity measure given by Definition 2 is the one that is mostly used, and appears in textbooks [20]....
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155 citations
Cites background from "Image Processing"
...8 shows the simulation results where the performance measure is Pratt’s figure of merit (FOM) [21]: with are the number of ideal edge points and the number of detected points, respectively. is a calibration constant with value 1/14 in our working examples, and is the deviation from the ideal edge for theth detected edge point....
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...8 shows the simulation results where the performance measure is Pratt’s figure of merit (FOM) [21]: with are the number of ideal edge points and the number of detected points, respectively....
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154 citations
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References
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