Results 131 to 140 of about 12,265 (182)
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Colonic granulometry in the malabsorption syndromes
Pediatric Radiology, 1976After transit through the small intestine barium enters the large intestine and its characteristics in that gut segment can be studied. The pattern of distribution of barium in the colon is always altered in patients with malabsorption syndromes. The physical basis for this alteration is analysed in a manner analagous to that used in soil mechanics ...
P, Deffrenne, G, Verdier
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Virtual environment for granulometry analysis
2008 IEEE Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems, 2008The analysis of granulometry of substances is relevant in a great variety of the research and industrial applications. Unfortunately, image-based algorithms for granulometry analysis are difficult to tune and validate. In a typical setup, one or more cameras acquire images of a scene with a great number of objects or particles that must be measured ...
S. Ferrari, V. Piuri, F. Scotti
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Attribute Openings, Thinnings, and Granulometries
Computer Vision and Image Understanding, 1996In this paper we establish an attribute-based approach to openings and closings and provide an efficient algorithm for their implementation on gray-scale images. Attribute openings are similar to openings by reconstruction since they are connected component transformations.
Edmond J. Breen, Ronald Jones
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On the Continuity of Granulometry
Journal of Mathematical Imaging and Vision, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Improving the accuracy of isotropic granulometries
Pattern Recognition Letters, 2007Morphological sieves are capable of classifying objects in images according to their size. They yield a granulometry, which describes the imaged structure. The discrete sieve has some disadvantages that its continuous-domain counterpart does not have: sampled disks (used as isotropic structuring elements) are rather anisotropic, especially at small ...
Cris L. Luengo Hendriks +2 more
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Granulometries and Opening Trees
Fundamenta Informaticae, 2000Granulometries constitute one of the most useful and versatile sets of tools of morphological image analysis. They can be applied to a wide range of tasks, such as feature extraction, texture characterization, size estimation, image segmentation, etc., both for binary and for grayscale images.
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On the Compatibility of Granulometry with Wavelet Analysis
Journal of Mathematical Imaging and Vision, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Sampling problems in granulometry
2012 IEEE International Instrumentation and Measurement Technology Conference Proceedings, 2012In granulated materials composition analysis, a proper sample taking is a very important procedure. A sample must represent the granular composition of the whole product. In manufacturing process the transporting belts produce vibrations and jolting, both of which lead to segregation within the product flow.
Pranas Kuzas +3 more
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2002
Multiscale methods which provide a decomposition of an image based on scale have many uses in image analysis. One class of such methods from mathematical morphology is based on size distributions or granulometries. In this paper a different type of image decomposition based on shape but not scale is proposed.
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Multiscale methods which provide a decomposition of an image based on scale have many uses in image analysis. One class of such methods from mathematical morphology is based on size distributions or granulometries. In this paper a different type of image decomposition based on shape but not scale is proposed.
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Linking flowability and granulometry of lactose powders
International Journal of Pharmaceutics, 2015The flowing properties of 10 lactose powders commonly used in pharmaceutical industries have been analyzed with three recently improved measurement methods. The first method is based on the heap shape measurement. This straightforward measurement method provides two physical parameters (angle of repose αr and static cohesive index σr) allowing to make ...
Boschini, Frédéric +4 more
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