{"slug": "learning-a-maximum-entropy-model-for-visual-textures-using-diffusion", "title": "Learning a Maximum Entropy Model for Visual Textures using Diffusion", "summary": "Researchers developed the first principled method for unsupervised learning of statistics for a maximum entropy model of visual textures, using diffusion-based training and sampling. Despite using only 512 statistics, their model generates texture images with quality matching or exceeding the state-of-the-art model that uses ~177k statistics. The method also enables smooth interpolation between texture features in representation space.", "body_md": "arXiv:2606.17342v1 Announce Type: new\nAbstract: Visual textures -- spatially homogeneous image regions containing repeated elements (e.g. a field of grass, the bark of a tree) -- are ubiquitous in visual scenes and provide important cues for recognizing and analyzing materials and objects. A number of existing texture models extract essential statistics from a single texture image, and can then generate high-quality samples that are visually similar to the original by matching these statistics. However, their statistics are either hand-designed or based on a network pretrained for another purpose (e.g., object recognition). Here, we develop the first principled method for unsupervised learning of a set of statistics that are used to constrain a maximum entropy probability model. We leverage methods developed for generative diffusion models to derive training and sampling procedures, and compare these to the traditional method of sampling via matching the statistics. Despite the compactness of our trained model (512 statistics), it generates texture images whose quality is as good as or better than the current state-of-the-art model (~177k statistics). A more direct comparison of the two models, obtained by synthesizing images that are indistinguishable for one model but maximally different for the other, reveals their relative strengths and weaknesses. Finally, we show that unlike previous statistical texture models, a straight trajectory in the representation space of our model generates homogeneous texture samples that interpolate smoothly between the features of the two end points.", "url": "https://wpnews.pro/news/learning-a-maximum-entropy-model-for-visual-textures-using-diffusion", "canonical_source": "https://arxiv.org/abs/2606.17342", "published_at": "2026-06-17 04:00:00+00:00", "updated_at": "2026-06-17 04:26:00.157087+00:00", "lang": "en", "topics": ["machine-learning", "computer-vision", "generative-ai"], "entities": [], "alternates": {"html": "https://wpnews.pro/news/learning-a-maximum-entropy-model-for-visual-textures-using-diffusion", "markdown": "https://wpnews.pro/news/learning-a-maximum-entropy-model-for-visual-textures-using-diffusion.md", "text": "https://wpnews.pro/news/learning-a-maximum-entropy-model-for-visual-textures-using-diffusion.txt", "jsonld": "https://wpnews.pro/news/learning-a-maximum-entropy-model-for-visual-textures-using-diffusion.jsonld"}}