Title :
3D surfaces synthesis using the wavelet transform
Author :
Rus, Carol ; Rusu, Comeliu
Author_Institution :
Fac. of Electron. & Telecommun., Tech. Univ. of Cluj-Napoca, Romania
Abstract :
The goal of this work is to approach models for three dimensional surfaces, known also as digital elevation models using different kinds of wavelets and different compression ratios for representing the surfaces. We have used real and smooth (ideal) models and the final assessment has been done by the effect of compression on image quality.
Keywords :
computer graphics; data compression; geophysical signal processing; image coding; topography (Earth); wavelet transforms; 3D surface synthesis; compression effect; compression ratio; digital elevation model; image quality; topography; wavelet transform; Communication channels; Continuous wavelet transforms; Digital elevation models; Image coding; Image resolution; Surface topography; Surface waves; Wavelet analysis; Wavelet coefficients; Wavelet transforms;
Conference_Titel :
Video/Image Processing and Multimedia Communications, 2003. 4th EURASIP Conference focused on
Print_ISBN :
953-184-054-7
DOI :
10.1109/VIPMC.2003.1220485
