Description of the data path
PIKE Technical Manual
V5.0.0
178
Sharpness
The Pike color models are equipped with a two step sharpness control, apply-
ing a discreet horizontal high pass in the Y channel as shown in the next
three line profiles.
Sharpness 0, 1 and 2 is calculated with the following scheme:
Sharpness value
0
0
1
0
1
-0.25
+1.5
-0.25
2
-0.5
2
-0.5
Table 55: Sharpness scheme
Figure 101: Sharpness: left: 0, middle: 1, right: 2
Note
Sharpness
does not show any effect on Pike color models in
the Raw8 and Raw16 format, because color processing is put
off in all Raw formats.