Method for detecting orientation of contours - Archive ouverte HAL Access content directly
Patents Year : 2014

Method for detecting orientation of contours

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Abstract

A method for detecting orientation of the contours in an image, performs an initial transformation of the image using a non-decimated multi-resolution transform, segments the image into a plurality of blocks, determines the optimal resolution for each block, and detects the predominant direction of contour for each of the blocks.
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Dates and versions

hal-00975235 , version 1 (08-04-2014)

Identifiers

  • HAL Id : hal-00975235 , version 1

Cite

Eric van Reeth, Pascal Bertolino, Marina Nicolas. Method for detecting orientation of contours. United States, Patent n° : US8687897 B2. 2014, pp.16. ⟨hal-00975235⟩
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