Sony XCI-V100 Technical Manual - Page 15

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Manual gain

Manually configure gain values to adjust the image

brightness.

Auto gain

Automatically adjust the image brightness.

You can also use the EV compensation function to set

compensation between –2.0 EV and +2.0 EV in 0.25 EV

steps.

Iris Control Function

This function allows you to adjust the exposure using the

lens iris. Use a DC iris lens and adjust the iris.

Notes

• Video iris type lenses are not compatible.

• You cannot manually operate the iris.

Auto iris function

Automatically adjust the iris to adjust the image

brightness.

You can also use the EV compensation function to set

compensation between –2.0 EV and +2.0 EV in 0.25 EV

steps.

Lens adjustment function

This camera is equipped with a function that allows

precise adjustment of auto iris lens movement for DC

iris lenses. You can make precise adjustments to image

brightness and lens movement speed with this function.

Detection Area Settings

This camera obtains the data necessary for automatic

exposure adjustment from the image itself. You can

select the location of the detection area from which

luminance data is obtained (luminance detection area).

Note

You cannot use both the auto gain function and the auto

iris function at the same time. When both functions are

enabled, the auto gain function is given priority.

Lookup Table

The lookup table of this camera consists of 1,024 entries

of 10-bit inputs and 10-bit outputs.

The lookup table allows you to configure a gamma curve

or binarization.

The parameters that can be configured are as follows.

0: Equivalent of γ=1

1: Equivalent of γ=0.45

2: Equivalent of γ=2.2

3: Reverse

4: Binarization (1 to 1,023 threshold)

Filter Function

This camera allows simple image processing on the

hardware using the 5 × 5 image filter.

On color models, individual configuration of RGB filter

coefficients is possible.

Images before and after filter processing can also be

transferred to memory simultaneously.

VIDEO Format

In order to support various types of image processing

libraries, this camera is equipped with multiple formats

for image transfer.

Ten output modes are available for color models, and

two output modes are available for black and white

models.

The output modes that can be selected are as follows.

• Y8:

An output mode that uses Y8 bit to represent 1 pixel.

• RAW8 (color models only):

An output mode without color processing that uses 8

bits to represent 1 pixel.

Y8/RAW8