Unibrain API-810 Instruction Manual download pdf (Page 33)

Unibrain Fire-i 530/550/630/830/850 Operation Manual

Page 26

ON_OFF [6] Write: ON or OFF this feature,

Read: read a status

0:OFF, 1:ON

If this bit=0, other fields will be read only.

A_M_Mode [7] Write: set the mode,

Read: read a current mode

0: Manual, 1:Auto

- [8..19]

Reserved

Value [20..31] Value : Write the value in Auto mode, this filed is

ignored.

If “ReadOut” capability is not available, read value

Has no meaning

3.3. Sharpness

The sharpness control feature may be used to compensate low-pass effects caused for instance by the special color

interpolation. If you do not prefer such signal manipulation, you may switch it OFF.

For sharpness control inquiry and status register, follow the same definition as “BRIGHTNESS”.

3.4. White Balance

Color models have the white balance feature which can be controlled automatically or manually, U/R(Red/Green)

and V/B(Green/Blue) alter the degree to which Red and Blue CCD component pixels are weighed to form composite

pixels. In manual mode you can adjust the white balance by altering the Blue(U/V) and Red Value(V/R). In

addition, the one push white balance option can be used for a non-interactive calibration.

Inquiry Register

Address Name Field Bit Description

50Ch WHITE_BAL

_INQ

Presence_Inq [0] Presence of this feature

Abs_Control_Inq [1] Capability of control with absolute value

- [2] Reserved

One_Push_Inq

[3] One push auto mode(Controlled automatically by

camera only once)

ReadOut_Inq [4] Capability of reading the value of this feature

On/Off_Inq [5] Capability of switching this feature On and OFF

Auto_Inq [6] Auto mode(Controlled automatically by camera)

Manual_Inq [7] Manual mode(Controlled by user)

Min_Value [8..19] Minimum value for this feature control

Max_Value [20..31] Maximum value for this feature control

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 82 83

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Unibrain API-810 Instruction Manual Page 33