Title :
On the potential optimality of the Weaire-Phelan partition
Author :
Kashyap, Navin ; Neuhoff, David L.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
Abstract :
We show that the effective normalized moment of inertia of the Weaire-Phelan (1996) partition, as well as that of its image under any invertible linear transformation, is larger than that of the truncated octahedron partition
Keywords :
encoding; optimisation; quantisation (signal); transforms; Weaire-Phelan partition; codebook; invertible linear transformation; normalized moment of inertia; optimality; quantization error; truncated octahedron partition; Autocorrelation; Kelvin; Lattices; Quantization; Tellurium;
Conference_Titel :
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7123-2
DOI :
10.1109/ISIT.2001.936047
