The Root Lattices
Define to be a vector in dimensions whose th component is 1 and all other components are 0. Some of the root systems that are used in lattice vector quantization are given as follows:
,
,
,
Let us look at each of these ...
Get Introduction to Data Compression, 4th Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.