Representation and indexing of medical images

Moreno, Ramòn-Alfredo and Rebelo, Marina-de-Sá and Gutierrez, Marco-Antônio Representation and indexing of medical images. Anales de Documentación, 2011, vol. 14, n. 2. [Journal article (Unpaginated)]

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English abstract

The interpretation of an image by the computer is a highly complex task. There is a huge gap between the human and computational understanding of images and its interpretation. In this paper we present some of the concepts involved in the representation, indexing and interpretation of computerized images, focusing on medical imaging. The representation of images by low-level features (such as color and texture) is described as well as the use of high-level features such as ontologies.

Spanish abstract

La interpretación del significado de una imagen por el ordenador es una tarea muy compleja. Hay una brecha entre la comprensión humana y la comprensión computacional de su significado. En este trabajo se presentan algunos de los conceptos necesarios para la interpretación, representación e indización de imágenes computacionales, centrándose en imágenes médicas. Se describe la representación de imágenes con características de bajo nivel (como color y textura) y el uso de características de alto nivel, tales como ontologías.

Item type: Journal article (Unpaginated)
Keywords: Image representation; indexing; ontologies; image processing; Representación de imágenes; indización; ontologías; procesamiento de imágenes.
Subjects: D. Libraries as physical collections. > DK. Health libraries, Medical libraries.
I. Information treatment for information services > IB. Content analysis (A and I, class.)
Depositing user: Anales de Documentación Revista
Date deposited: 10 Nov 2011
Last modified: 02 Oct 2014 12:20
URI: http://hdl.handle.net/10760/16227

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