Image rectication from coplanar congruent objects
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Transcript of Image rectication from coplanar congruent objects
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7/29/2019 Image recti cation from coplanar congruent objects
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M= det (D) trace (D)2
= 12 (1 + 2)2
D
M
2R + 1 2R + 1 R
C
= IJT + JIT
v
K
C
= KKT KKTvvTKKT vTKKTv
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Hs
Hs
Hp
I
I J
J
I=
1 i 0T
J =
1 i 0T
R1 R2P1 P2
Xs = HpX
R2 P2Hp
Hp
x = Hpx
A1
A1 A2
A1 A2
A1
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A8 B8 A6 B6 A3 B3 A10 B10
341.5 1 1
T512 683 1
T 512 683 1
T
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I= 8.1665 10
1 2.2135 101i
2.2135 101 + 8.1665 101i1.1779 1020 5.7386 1020i
1i
0
J =
8.1665 10
1 2.2135 101i
2.2135 101 8.1665 101i1.1779 1020 5.7386 1020i
1i
0
l =
0 + 6.1668 10
21i
0 9.8944 1021i0 1.4318i
00
1
A1(A1, A2) A1 A2
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(A1 . . . An)A1
Q
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lC
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1020
https://engineering.purdue.edu/kak/courses-i-teach/ECE661.08/solution/hw2_s2.pdfhttps://engineering.purdue.edu/kak/courses-i-teach/ECE661.08/solution/hw2_s2.pdfhttp://www.csse.uwa.edu.au/~pk/research/matlabfns/#projectivehttp://www.mathworks.it/it/help/images/geometric-transformations.htmlhttp://www.robots.ox.ac.uk/~vgg/hzbook/http://www.robots.ox.ac.uk/~vgg/hzbook/