Title :
Multiresolution analysis for meshes with appearance attributes
Author :
Roy, Michaël ; Foufou, Sebti ; Koschan, Andreas ; Truchetet, Frédéric ; Abidi, Mongi
Author_Institution :
Universite de Bourgogne, France
Abstract :
We present a new multiresolution analysis framework for irregular meshes with attributes based on the lifting scheme. We introduce a surface prediction operator to compute the detail coefficients for the geometry and the attributes of the model. Attribute analysis gives appearance information to complete the geometrical analysis of the model. A set of experimental results are given to show the efficiency of our framework. We present two applications to adaptive visualization and denoising.
Keywords :
geometry; image denoising; image resolution; adaptive denoising; adaptive visualization; attribute analysis; geometrical analysis; irregular meshes; lifting scheme; multiresolution analysis framework; surface prediction operator; Frequency; Information analysis; Multiresolution analysis; Noise reduction; Signal processing algorithms; Signal resolution; Smoothing methods; Solid modeling; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Image Processing, 2005. ICIP 2005. IEEE International Conference on
Print_ISBN :
0-7803-9134-9
DOI :
10.1109/ICIP.2005.1530517
