Detail Adjustments - Sony BVP-900 Series System Manual

4-10 Detail Adjustments

Detail compensation to emphasize the contours of
images can be arranged in various ways.
The volume of the detail compensation is set with the
detail level adjustment.
Detail limiter
Set the level at which the limiter activates to eliminate
an extreme detail effect on pictures having high
contrast.
Limit level
Detail signal
Limit level
Detail crispening
Set the appropriate detail level to eliminate the detail
compensation in areas with noise.
Level dependence
Set the level to start to restrict the detail signal.
Edge
Crispening level
LEVEL
DEP.
Detail H/V ratio
Set the ratio of the horizontal detail to vertical detail.
The higher the value you set, the larger the vertical
detail.
You can select either control mode to change both the
H detail and V detail volumes or that to change the V
detail volume only on the CAM Mode Setting display
of the MSU-700A/750.
For the CAM Mode Setting display, see "3-2-9 Initial
Settings of the Camera."
Detail boost frequency
Set the detail boost frequency (4 to 7 MHz: Circuit unit
characteristics).
Detail mix ratio
Set the mixing ratio of the detail before gamma
correction to that after gamma correction. The higher
the value you set, the larger the detail after gamma
correction. The higher the ratio before gamma
correction, the more detail effect is obtained at the
black side. The higher the ratio after gamma
correction, the more detail the detail effect is obtained
at the white side.
DTL
STEP SIGNAL + DTL
(Before γ)
After and Before Gamma Detail Correction
Detail comb
Set the effect volume of the V-direction comb filter of
H detail. This filter adjustment yields clear pictures,
but note that it may cause cross colors in some
pictures.
Detail white limiter/Detail black limiter
Set the limit of the detail level at the white or black
side.
White limiter level
Detail signal
Black limiter level
+ DTL+ γ + DTL
+ DTL+ γ
(After γ)
Edge
4-73
Chapter 4 Adjustments