Review of wavelet-based unsupervised texture segmentation, advantage of adaptive wavelets

• URL: http://arxiv.org/abs/2410.19191v1
• Date: Thu, 24 Oct 2024 22:48:28 GMT
• Title: Review of wavelet-based unsupervised texture segmentation, advantage of adaptive wavelets
• Authors: Yuan Huang, Valentin De Bortoli, Fugen Zhou, Jerome Gilles,
• Abstract summary: We show that the adaptability of the empirical wavelet permits to reach better results than classic wavelets. The proposed method is tested on six classic benchmarks, based on several popular texture images.
• Score: 8.144703798082293
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: Wavelet-based segmentation approaches are widely used for texture segmentation purposes because of their ability to characterize different textures. In this paper, we assess the influence of the chosen wavelet and propose to use the recently introduced empirical wavelets. We show that the adaptability of the empirical wavelet permits to reach better results than classic wavelets. In order to focus only on the textural information, we also propose to perform a cartoon + texture decomposition step before applying the segmentation algorithm. The proposed method is tested on six classic benchmarks, based on several popular texture images.

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