PEDL87V21071-01
OKI Semiconductor
ML87V21071
2.5.2 Edge-Adaptive 2D Noise Reduction Settings
SUB_ADDRESS=64h (W/R): Sets edge-adaptive 2D noise reduction.
DATA_BIT
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
ODEMO
Register name
YECON
CLPFM CLPFON YHLPFM YLPFM
YLPFON
1
0
SUB_ADDRESS=65h(W/R): Sets luminance edge-adaptive 2D noise reduction.
DATA_BIT
BIT7
2
BIT6
BIT5
BIT4
BIT3
BIT2
YED
2
BIT1
1
BIT0
0
AYLPF
Register name
(Reserved)
1
4
3
SUB_ADDRESS=66h(W/R): Sets chrominance edge-adaptive 2D noise reduction.
DATA_BIT
BIT7
2
BIT6
BIT5
BIT4
BIT3
BIT2
CED
2
BIT1
1
BIT0
0
ACLPF
Register name
(Reserved)
1
4
3
YLPFON Initial value: 0; Setting range: 0 to 1
Sets luminance edge-adaptive 2D noise reduction ON/OFF.
Table R2-5-2(1) Luminance Edge-Adaptive 2D Noise Reduction ON/OFF Setting
YLPFON
Luminance edge-adaptive 2D noise
reduction
0
OFF
1
ON
YLPFM Initial value: 0; Setting range: 0 to 1
Sets luminance edge-adaptive 2D noise reduction.
Table R2-5-2(2) Luminance Edge-Adaptive 2D Noise Reduction Setting
YLPFM
Luminance edge-adaptive 2D noise
reduction
0
Filter weak
1
Filter strong
YHLPFM Initial value: 0; Setting range: 0 to 1
Sets luminance edge-adaptive 2D noise reduction horizontal direction.
Table R2-5-2(3) Luminance Edge-Adaptive 2D Noise Reduction Horizontal Direction Setting
YHLPFM
Luminance edge-adaptive 2D noise
reduction
0
3-pixel filter
1
5-pixel filter
CLPFON Initial value: 0; Setting range: 0 to 1
Sets chrominance edge-adaptive 2D noise reduction ON/OFF.
Table R2-5-2(4) Chrominance Edge-Adaptive 2D Noise Reduction ON/OFF Setting
CLPFON
Chrominance edge-adaptive 2D noise
reduction
0
OFF
1
ON
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