La séduction des images
نویسندگان
چکیده
منابع مشابه
Évaluation de la robustesse des descripteurs de texture pour la segmentation des images de documents anciens
For the segmentation of ancient digitized document images, it has been shown that texture feature analysis is a consistent choice for meeting the need to segment a page layout under significant and various degradations. In addition, it has been proven that the texture-based approaches work effectively without hypothesis on the document structure, neither on the document model nor the typographi...
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Tout éditeur d’image (propriétaire), doit être en mesure de prouver qu’une de ses images circulant sur un réseau est effectivement sa propriété. Ceci afin de se déjouer des opérations frauduleuses faisant usage de ses images sans autorisation. Parmi les différentes voies susceptibles d’assurer la protection du copyright des images, le tatouage que l’on retrouve également dans la littérature sou...
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Image matching consists in nding in two images the features which represent a same feature of the observed scene. It is a basic process of vision as soon as several images are used. In this paper, we propose a matching algorithm for two images, based on the use of local geometric quasi-invariants. Once a rst match is made, a projective approximation of the apparent motion and the epipolar geome...
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Geolocalized databases are becoming necessary in a wide variety of application domains. The manual creation of such databases is an expensive operation which stimulated the interest for the automation of their construction, by mining geographic information from the Web. In this article, we present and evaluate a new automated approach for creating a geographical database. Our technique uses Wik...
متن کاملApport du traitement des images à la numérisation des documents manuscrits anciens
Image processing is often necessary for extracting the content of ancient documents. We present here techniques for restoring images and removing noise, extracting document structures (separating graphical elements and illustrations from text, extracting text lines) and, when possible, recognizing the textual or musical symbols which may be present in the image. These techniques, which are clas...
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ژورنال
عنوان ژورنال: Le Portique
سال: 2003
ISSN: 1283-8594,1777-5280
DOI: 10.4000/leportique.569