Geoscience Reference
In-Depth Information
a
b
c
d
e
f
Fig. 8.10
Display of results from automatic quantii cation of charcoal in a microscope image;
a
original color image,
b
grayscale image,
c
image at er enhancement of contrast,
d
image at er
removal of background,
e
image at er thresholding to separate charcoal particles, and
f
image
at er thresholding to separate all objects.
