Conversion of representations of 3D geo-objects (Berichte aus der Geoinformatik)

Vuong, Mai Phuong

ISBN 10: 3844008152 / ISBN 13: 9783844008159

Verlag: Shaker Verlag GmbH, Germany

Beschreibung

Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.

Bestandsnummer des Verkäufers M03844008152-V

Bibliografische Details

• Titel: Conversion of representations of 3D geo-objects (Berichte aus der Geoinformatik)
• Verlag: Shaker Verlag GmbH, Germany
• Sprache: Englisch
• ISBN-10: 3844008152
• ISBN-13: 9783844008159
• Einband: Softcover
• Zustand: very good

Über diesen Titel

Inhaltsangabe

Ever increasingly huge sets of data indexed with reference to 2d, 3d or 4d real space are being collected in all fields of science and require intelligent data models for weil performing management. Thus we experience a growing interest in more efficient data models to describe objects, both in terms of memory and management, especially search and retrieval.

Two features involve modeling objects: geometry and topology. The former gives the description about the location in space, the shape of objects. The latter describes the neighboring relationships between objects, and that between cells (ie. vertices, edges, faces, etc) of objects.

The contributions of this work can be summarized into the following aspects:

- Defining the decomposition of objects into cells, and properties of such a decomposition;
- A novel model for modeling the topology of objects given in any spatial dimension;
- An approach for converting objects given in terms of pixel or voxel into boundary representation including topology;
- An application in Materials science to reconstruct grain boundaries from Electron backscatter diffraction data;