Abstract

The article presents a survey of international research studies and development in digital preservation, devoting a section to the situation in Spain. The author outlines applications in areas such as institutional repositories, administrative records, personal archives, aerospace [...]

Abstract

We analyze the limitations of two-dimensional (2D) raster digital images for graphic representation of documents with volume or three-dimensional (3D) elements, proposing a visual model based on 3D techniques that complements the visual information conveyed by the 2D raster images [...]