When I was studying spatial frequency and entropy, it occured to me that "is there a relationship between entropy and frequency?".
As you can see, if we consider only horizontal line, the frequency of (a) is lower than (b).
Intuitively, I think that magnitude of frequency is proportional to entropy. But Google said nothing. Am I right?
Each entropy is the following.
$$H_a = -0.842\log_20.842 -0.157\log_20.157 = 0.209 + 0.419 = 0.628$$ $$H_b = -0.6\log_20.6 -0.4\log_20.4 = 0.442 + 0.529 = 0.971$$