Communication Dans Un Congrès Année : 2007

Non-Additive Approach for Gradient-Based Edge Detection

Résumé

In this paper, we propose a new method to perform the first derivative estimation of a discrete intensity distribution. This approach is based on a non-additive aggregation process and provides an estimate of the gradient as intervals instead of single values. These intervals are used to threshold a gradient based edge detection and therefore discard spurious detections due to noise.

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Dates et versions

hal-00368399 , version 1 (16-03-2009)

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  • HAL Id : hal-00368399 , version 1

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Florence Jacquey, Kevin Loquin, Frédéric Comby, Olivier Strauss. Non-Additive Approach for Gradient-Based Edge Detection. ICIP: International Conference on Image Processing, Nov 2009, Cairo, Egypt. pp.49-52. ⟨hal-00368399⟩
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