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HES-SO Valais

Medical Image Retrieval using Bag of Meaningful Visual Words : Unsupervised visual vocabulary pruning with PLSA

Foncubierta-Rodríguez, Antonio ; García Seco de Herrera, Alba ; Müller, Henning

In: Workshop on Multimedia Information Indexing and Retrieval for Healthcare, ACM Multimedia, FGM2013, 2013, p. 75-82

Content-based medical image retrieval has been proposed as a technique that allows not only for easy access to images from the relevant literature and electronic health records but also for training physicians, for research and clinical decision support. The bag-of-visual-words approach is a widely used technique that tries to shorten the semantic gap by learning meaningful features from the...

Bibliothèque cantonale jurassienne

Food-specialization and structural parameters of dental patterns of arvicolinae (rodentia, mammalia)

Herrmann, Nicole

In: Senckenbergiana lethaea : wissenschaftliche Mitteilungen der Senckenbergischen Naturforschenden Gesellschaft, 2002, vol. 82, no. 1, p. 153-165

HES-SO Valais

Design optimization of a 2D blade by means of milling tool path

Vessaz, Christian ; Tournier, Christophe ; Münch, Cécile ; Avellan, François

In: CIRP Journal of Manufacturing Science and Technology, 2013, vol. 6, no. 3, p. 157–166

In a conventional design and manufacturing process, turbine blades are modeled based on reverse engineering or on parametric modeling with Computer Fluids Dynamics (CFD) optimization. Then, only raises the question of the manufacturing of the blades. As the design does not take into account machining constraints and especially tool path computation issues in flank milling, the actual performance...