The vocabulary and grammar of color patterns.
We determine the basic categories and the hierarchy of rules used by humans in judging similarity and matching of color patterns. The categories are: (1) overall color; (2) directionality and orientation; (3) regularity and placement; (4) color purity; (5) complexity and heaviness. These categories form the pattern vocabulary which is governed by the grammar rules. Both the vocabulary and the grammar were obtained as a result of a subjective experiment. Experimental data were interpreted using multidimensional scaling techniques yielding the vocabulary and the hierarchical clustering analysis, yielding the grammar rules. Finally, we give a short overview of the existing techniques that can be used to extract and measure the elements of the vocabulary.
Mojsilović
A
A
Bell Laboratories, Lucent Technologies, Murray Hill, NJ 07974, USA. saska@research.bell-labs.com
Kovacević
J
J
Kall
D
D
Safranek
R J
RJ
Ganapathy
S K
SK