| for
d
es.
es.
amera
1 their
are
cing
rees
emporal
hoto-
rent.
ystema-
nd
densi-
diffe-
roubles
at
10
ctures
oxactly
similar
which
m shows
ore
olour.
emul-
s of
RED
DENSITY
10
1975
O
®
<q
0
1977
B A o0
1977
ABCDEF
background
colour
different groups of
trees having the same
position and background
colour shift on temporal images
Fig.2