Contours, Corners and T-Junctions Detection Algorithm
نویسندگان
چکیده
منابع مشابه
Contour Tracking by Enhancing Corners and Junctions
In a previous paper an approach was presented in which, given an approximated starting contour on the first frame, all the contours of the image sequence could be outlined automatically with the desired resolution. Although such an approach provided satisfactory results, singular isolated points, such as corners and junctions, gave rise to localization errors. The difficulties encountered at co...
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15 صفحه اولEstimation of Multiple Orientations at Corners and Junctions
Features like junctions and corners are a rich source of information for image understanding. We present a novel theoretical framework for the analysis of such 2D features in scalar and multispectral images. We model the features as occluding superpositions of two different orientations and derive a new constraint equation based on the tensor product of two directional derivatives. The eigensys...
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ژورنال
عنوان ژورنال: Image Processing On Line
سال: 2018
ISSN: 2105-1232
DOI: 10.5201/ipol.2018.218