نتایج جستجو برای: morphological decomposition

تعداد نتایج: 224885  

2008
Ibrahim Badr Rabih Zbib James R. Glass

In this paper, we report on a set of initial results for English-to-Arabic Statistical Machine Translation (SMT). We show that morphological decomposition of the Arabic source is beneficial, especially for smaller-size corpora, and investigate different recombination techniques. We also report on the use of Factored Translation Models for Englishto-Arabic translation.

Journal: :CoRR 2007
Roumen Anguelov Inger Plaskitt

The LULU operators for sequences are extended to multi-dimensional arrays via the morphological concept of connection in a way which preserves their essential properties, e.g. they are separators and form a four element fully ordered semi-group. The power of the operators is demonstrated by deriving a total variation preserving discrete pulse decomposition of images.

1970
RUSSELL A. KIRSCH

A class of algorithms is described which enables computer quantized images to be decomposed into constituent parts reflecting the structure of the images. This decomposition i s viewed as the morphological precursor to a higher level syntactic analysis. Numerical results for a typical biological image are presented.

2004
Gabriela Pérez Raquel Montes Diez Juan Antonio Hernández Tamames José SanMartín

This paper presents the modelling and segmentation with correction of inhomogeneity in magnetic resonance imaging of shoulder. For that purpose a new heuristic is proposed using a morphological method and a pyramidal Gaussian decomposition (Discrete Gabor Transform). After the application of these filters, an automatic segmentation of a bone is possible despite of other semiautomatic methods pr...

2013
SABURO TSUJI Christian Ronse Laurent Najman Etienne Decencière Ronaldo Fumio Hashimoto Víctor Maojo Georgios K. Ouzounis Jorge D. Mendiola-Santibañez Erik R. Urbach Niek J. Boersma Thierry Géraud

Mathematical Morphology (MM) is a general framework for studying mappings between complete lattices. In particular, mappings between binary images that are translation invariant and locally defined within a window are of special interest in MM. They are called W-operators. A key aspect of MM is the representation of W-operators in terms of dilations, erosions, intersection, union, complementati...

Journal: :caspian journal of mathematical sciences 2014
m. mahmoudi h. jafari

in this paper, we use modified laplace decomposition method to solving initial value problems (ivp) of the second order ordinary differential equations. theproposed method can be applied to linear and nonlinearproblems

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