Desmontajes de la mirada: reflexiones a partir de Adiós al lenguaje y El libro de imágenes

Extraction de la toxine de Clostridium chauvoei a partir des corps microibens

El tratamiento de la polisemia en la extracción de léxicos bilinges a partir de corpora paralelos

The paper proposes a method to extract translation equivalents from parallel corpora which were POS tagged and aligned using very large segments. The strategy we use takes into account the ability of contexts to select senses of words. Given a word of the source language and a particular type of context, we learn its word translation within an equivalent context.

Muestreo de Imágenes de Rango en el Espacio de Variación de la Orientación

The information provided by a set of range images can be used in order to produce a computational 3D model of the scene. However, each image is refered to the camera coordinates at its acquisition. To fi nd a set of transformations that takes the whole set into a common coordinate system is what we usually call range images registration. One of the mayor problems of this process is produced by ...

Filtro de restauración de imágenes basado en la transformada discreta del coseno y el análisis de componentes principales

An algorithm for restoration of the images contaminated by additive white Gaussian noise is proposed. The groups of patches are found by the proposed block similarity search algorithm of reduced complexity performed on block patches in transform domain. When the noise variance is small, the proposed filter uses an additional stage based on principal component analysis; otherwise the experimenta...

Desarrollo de un sistema de almacenamiento y visualización de series de imágenes tomográficas para el Hospital Regional de Apizaco

Currently problems caused by the high demand for imaging studies require the application of methods to improve quality and ensure that resources have optimal impact on the health and welfare of the population. SDSRI (Storage and Display System of Radiological Imaging) is a minimal system PACS (Picture Archiving Communication System), which was developed at the Technological Institute of Tlaxcal...