1 vladimir botchko, jussi parkkinen, heikki kälviäinen
Post on 18-Dec-2015
221 views
TRANSCRIPT
3
http://www.techexpo.com/www/opto-knowledge/ for previous picture site.
http://stargate.jpl.nasa.gov/lctf/ for this picture site.
4
Image Model
where
f X D X( ) ( )
f X f X f X
D diag
X X X
T
nT
n
nT
v nT
( ) ( ( ), , ( ))
( , , )
( , , )
( ) ( ( ), , ( ))
( , , )
1 2
1
1
1
1
5
Image Model
K
k K k K k K
k K k K k K
k K k K k K
f
n n
n n
n n n n nn n
F
H
GGGG
I
K
JJJJ
11 12
12 1 2 1 1
21 2 1 22 22
2 2
1 1 2 22
6
Image Model
k
k k k
k k k
k k k
n
n
n n nn
F
H
GGGG
I
K
JJJJ
11 12 1
21 22 2
1 2
k
n
n
n n
F
H
GGGG
I
K
JJJJ
1
1
1
1
2
1 2
10
Synthetic texture coloring algorithm
Synthesizes the vector field Sets the mean vector according to the given spectrum Sets the standard deviation vector Computes the vector field Reproduces the color image through the multispectral image Enhances texture contrast
( )X
v
f X( )
12
Gray level texture image coloring algorithm
Normalizes the gray level image Copies the normalized image several times to get a vector field Sets the mean vector according to the given spectrum Sets the standard deviation vector Computes the vector field Reproduces the color image through the multispectral image Enhances texture contrast
( )X
v
f X( )