Image Processing Reference
In-Depth Information
Fig. 10.5
Results of visual-
ization of the coral data from
the Hyperion using
a
the bilat-
eral filtering-based technique,
b
the Bayesian technique,
c
the
variational technique,
d
the
optimization-based technique,
e
the three band selection
technique,
f
the piecewise
linear function technique, and
g
the color matching function
technique
(a)
(b)
(c)
(d)
variational technique also provides a fusion result similar to that of the optimization-
based technique, however, it appears less sharper as we have imposed a smoothness
constraint on the fusion output. Thus, the edges and boundaries of various objects get
slightly blurred. The outcome of the optimization-based technique appears visually
different due to the color assignment. However, it does not reflect on the quality of
