Approach

$$$$@setsize small(10pt) ixpt @ixpt O_j == sum(I_(j + k) W_k)

Analysis on Effective Receptive Fields

$$$$@setsize small(10pt) ixpt @ixpt I_j**(n) == sum(I_(j + k_n)**(n

- 1) W_k_n**(n) == sum(I_(j + k_n + k_(n - 1))**(n - 2) W_k_n**(n)

W_k_(n - 1)**(n - 1) == cdots))

== mathlarger_((k_1, k_2, ldots, k_n) in K**n)(mathlarger(sum()

)) (I_(j + sum(k_s))**(0) @ prod(W_k_s**(s)))

Analysis on Effective Receptive Fields

$$$$@setsize small(10pt) ixpt @ixpt R**(n) == mathlarger_((k_1, k_2,

ldots, k_n) in K**n)(mathlarger(sum())) (1(j + sum(k_s == i)

) @ prod(W_k_s**(s)))

Approach

$$$$@setsize small(10pt) ixpt @ixpt O_j == sum(I_(j + k) W_k)

Analysis on Effective Receptive Fields

$$$$@setsize small(10pt) ixpt @ixpt I_j**(n) == sum(I_(j + k_n)**(n

- 1) W_k_n**(n) == sum(I_(j + k_n + k_(n - 1))**(n - 2) W_k_n**(n)

W_k_(n - 1)**(n - 1) == cdots))

== mathlarger_((k_1, k_2, ldots, k_n) in K**n)(mathlarger(sum()

)) (I_(j + sum(k_s))**(0) @ prod(W_k_s**(s)))

Analysis on Effective Receptive Fields

$$$$@setsize small(10pt) ixpt @ixpt R**(n) == mathlarger_((k_1, k_2,

ldots, k_n) in K**n)(mathlarger(sum())) (1(j + sum(k_s == i)

) @ prod(W_k_s**(s)))