TransformasiAffine
3
Source: http://en.wikipedia.org/wiki/World_file L A x'=Ax+By+C x' x y 1 0 y'=Dx+Ey+F y' 0 0 0 x 659000 546 146 1 0 186000 0 0 0 546 700000 1176 146 1 0 186000 0 0 0 1176 659000 546 1405 1 0 176000 0 0 0 546 700000 1176 1405 1 0 176000 0 0 0 1176 Koordinat Titik Ikat (Reference Poi Reff Koordinat Image Pnt x y tic-1 546 146 >>>> tic-2 1176 146 >>>> tic-3 546 1405 >>>> tic-4 1176 1405 >>>> Standar Deviasi UpperLeft 0 0 LowerRight 1728 1781 cek 546 146 min max
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Transcript of TransformasiAffine
8/7/2019 TransformasiAffine
http://slidepdf.com/reader/full/transformasiaffine 1/3
Source: http://en.wikipedia.org/wiki/World_file
L A
x'=Ax+By+C x' x y 1 0
y'=Dx+Ey+F y' 0 0 0 x
659000 546 146 1 0
186000 0 0 0 546
700000 1176 146 1 0
186000 0 0 0 1176
659000 546 1405 1 0
176000 0 0 0 546
700000 1176 1405 1 0
176000 0 0 0 1176
Koordinat Titik Ikat (Reference PoiReff Koordinat Image
Pnt x y
tic-1 546 146 >>>>
tic-2 1176 146 >>>>
tic-3 546 1405 >>>>
tic-4 1176 1405 >>>>
Standar Deviasi
UpperLeft 0 0
LowerRight 1728 1781
cek 546 146
minmax
8/7/2019 TransformasiAffine
http://slidepdf.com/reader/full/transformasiaffine 2/3
X
0 0 A =MMULT(MMULT(MINVERSE(MMULT(T
y 1 B
C
DE
F
AX V=AX-L
0 0 65.08 A 659000 0
146 1 0 B 186000 0
0 0 623466.67 C 700000 0
146 1 0 D 186000 0
0 0 -7.94 E 659000 0
1405 1 187159.65 F 176000 0
0 0
1405 1
nts)Koordinat Global
x y
659000 186000
700000 186000
659000 176000
700000 176000
0.000
623,466.667 187,159.651
735,923.810 173,013.503
659,000.000 186,000.000
623,466.667 173,013.503
735,923.810 187,159.651
X=(A TA)-1A TL
V TV
sqrt(V TV/(n-u))
8/7/2019 TransformasiAffine
http://slidepdf.com/reader/full/transformasiaffine 3/3
RANSPOSE(mtxA),mtxA)),TRANSPOSE(mtxA)),mtxL)
V*V n u
0 8 6
0
0
0
0
0
0
0.000
