Paper Info
Title
Scalable data hiding for online textured 3D terrain visualization
Abstract
A method for 3D scalable visualization, in a client/server environment is presented. The main idea presented in this paper is to increase the quality of 3D visualization for low bit rate transmission. All informations like texture, digital elevation model and projection systems are merged into a single file. The integration is achieved via data hiding whereas the scalability is realized through the multiresolution nature of JPEG2000 encoding. The embedding step is done in the lossless DWT domain. The strategy is flexible and it is up to the user to decide the level of transform of texture and DEM. In this context a comparison between various possibilities is presented by applying the method to a practical example. It is shown that a very good visualization can be realized with even a tiny fraction of the encoded coefficients.
Year
DOI
Venue
2008
10.1109/ICME.2008.4607410
Hannover
Keywords
Field
DocType
data compression,data encapsulation,discrete wavelet transforms,image coding,image texture,data synchronization,digital elevation model,discrete wavelet transform,geographic information system,online textured 3D terrain visualization,scalable data hiding,3D visualization,Data synchronization,Discrete Wavelet Transform (DWT),Geographic Information System (GIS),JPEG2000,digital elevation model (DEM),scalable data-hiding
Computer vision,Data visualization,Visualization,Image texture,Computer science,Information hiding,Transform coding,Artificial intelligence,JPEG 2000,Data compression,Scalability
Conference
ISBN
Citations 
PageRank 
978-1-4244-2571-6
2
0.40
References 
Authors
9
3
Name
Order
Citations
PageRank
Khizar Hayat124819.71
William Puech253576.74
Gilles Gesquière35011.31