RASTER
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Recent papers in RASTER
PROGRAMS FOR RECORDING SEMANTIC DATA ON A RASTER MAP (AS EXEMPLIFIED BY TOURIST MAPS). "Recording semantic data on a raster map and thus making it amenable to reading through a browser has so far posed an unsolved problem. In numerous... more
Los fenómenos geográficos se desarrollan de manera continúa sobre una extensión de la superficie terrestre (en, sobre o bajo ella), y ha sido un desafío constante crear un modelo de representación tan simple para ser almacenado, procesado... more
This paper presents analyses of different methods of postprocessing lines that have resulted from the raster-to-vector conversion of black and white line drawing. Special attention was paid to the borders of connected components of maps.... more
Los fenómenos geográficos se desarrollan de manera continúa sobre una extensión de la superficie terrestre (en, sobre o bajo ella), y ha sido un desafío constante crear un modelo de representación tan simple para ser almacenado, procesado... more
This paper presents an efficient implementation of moving least square(MLS) approximation for 3D surface reconstruction. The smoothness of the MLS is mainly determined by the weight function where its support greatly affects the accuracy... more
It is an expensive and time consuming task to digitize 1:25000 scaled maps which are made in the past with analogue methods. The development in digital image processing depending on the development of hardware technology made this process... more
Many statistical queries such as maximum likelihood estimation involve finding the best candidate model given a set of candidate models and a quality estimation function. This problem is common in important applications like land-use... more
"Map reading combines reading text signatures and obtaining information in the process of transition from cartographic model into a message in a language (verbal-numerical form). For GlS-users not only the information from a traditional... more
ABSTRACT Professionals, practitioners, students, and novice users are overwhelmed with the different image file formats. This paper, proposes taxonomy for image file formats after reviewing 82 different image file formats based on the... more
Recently, the mixed raster content model was proposed for compound document image compression. Most state-of-the-art document image compression methods, such as DjVu, work on the basis of this model but they have some disadvantages,... more
METHOD AND SOFTWARE FOR CREATION OF RASTER INTERACTIVE TOURIST MAPS WITH SEMANTIC INFORMATION ABOUT OBJECTS. "Reading map combines reading text signatures-and obtaining information in process of transition from cartographic model into a... more
Maps can be a great source of information for a given geographic region, but they can be difficult to find and even harder to process. A significant problem is that many interesting and useful maps are only available in raster format, and... more
A group analogous to the fundamental group is defined for binary digital pictures based on almost arbitrary lattices and adjacency relations. This digital fundamental group has an immediate application to image processing—it can be used... more
The development of a simple algorithm for deriving raster data from scanned thematic maps is described. Such maps usually contain extra information in addition to the thematic information—identification symbols and cartographic... more
The variability of panchromatic and multispectral images, vector data (maps) and DEM models is growing. Accordingly, the requests and challenges are growing to correlate, match, co-register, and fuse them. Data to be integrated may have... more