Distinguishability

The problem is separated into two parts: proof of distinguishability of codewords by receiver, and that of indistinguishability of codewords by environment (privacy).

This visual characteristic is called kernel visual distinguishability, or KVD, and it is presently one of the requirements that must be met if a wheat variety is to be registered by the Canadian Food Inspection Agency (CFIA) for unrestricted registration, production and handling.