Wavelets and edge localization in real images

O. Laligant; F. Truchetet; F. Mériaudeau

doi:10.1117/12.631636

7 November 2005 Wavelets and edge localization in real images

O. Laligant, F. Truchetet, F. Mériaudeau

Proceedings Volume 6001, Wavelet Applications in Industrial Processing III; 600104 (2005) https://doi.org/10.1117/12.631636
Event: Optics East 2005, 2005, Boston, MA, United States

Abstract

We present in the following work a family of wavelets which never delocalizes edge detection. This result is obtained by considering a new model introducing a close edge. The mutual inlfuence induced by the close edge is discussed. Two properties for the regularization filter are proposed to avoid edge delocalization. The edge detector which never delocalizes is selected to generate a family of wavelets. Each wavelet has n vanishing moments and will be very useful depending on the application. This work is overall conducted in the discrete domain.

Citation Download Citation

O. Laligant, F. Truchetet, and F. Mériaudeau "Wavelets and edge localization in real images", Proc. SPIE 6001, Wavelet Applications in Industrial Processing III, 600104 (7 November 2005); https://doi.org/10.1117/12.631636

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