𝑁
𝑝
is the length of the initial vectors
𝐳
𝑙
and
𝐳
𝑟
𝑘
=
0
for
𝑖
=
1
to
𝑁
𝑝
do
if

𝐳
𝑙
(
𝑖
)
−
𝐳
𝑟
(
𝑖
)

≥
𝑇
then
Remove
𝐳
𝑙
(
𝑖
)
and
𝐳
𝑟
(
𝑖
)
end if
end for
𝑁
𝑝
is the length of the final vectors
𝐳
𝑙
and
𝐳
𝑟
Algorithm 4:
Elimination of the outliers.