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International Journal of Antennas and Propagation
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International Journal of Antennas and Propagation
/
2018
/
Article
/
Alg 2
Research Article
Accurate 3D Mapping Algorithm for Flexible Antennas
Algorithm 2
Initial 3D mapping using a grid.
Input: Undistorted image (frame)
F
.
Output:
3
D
pointcloud.
1: Let
2: Let
C
_{0}
be a set of all points on corners of the grid.
3: Compute
Level
_{1}
(
L
_{1}
) from
F
and
C
_{0}
.
4: Let
S
← be all small squares in
L
_{1}
5:
for each
s
_{i}
∈
S
do
(1) let
a
_{i}
← be the area of
s
_{i}
.
(2) let
n
_{i}
← be the normal of
s
_{i}
.
(3) let
p
_{i}
← be a 3
D
point associated with
s
_{i}
w.r.t.
a
_{i}
, n
_{i}
.
(4) add
p
_{i}
to
P
6:
end for
7: Return
P