Allied Vision Technologies AVT Stingray Manual de Instruções descarregar pdf (Página 148)

Description of the data path

STINGRAY Technical Manual V2.2.0

147

Hue and saturation

Stingray CCD color models are equipped with hue and saturation registers.

The hue register at offset 810h allows the color of objects to be changed

without altering the white balance, by +/- 40 steps (+/- 10°) from the nom-

inal perception. Use this setting to manipulate the color appearance after

having carried out the white balance.

The saturation register at offset 814h allows the intensity of the colors to

be changed between 0 and 200% in steps of 1/256.

This means a setting of zero changes the image to black and white and a set-

ting of 511 doubles the color intensity compared to the nominal one at 256.

Note

Sharpness does not show any effect on Stingray color models

in the Raw8 and Raw16 format, because color processing is

switched off in all Raw formats.

Note

Configuration

To configure this feature in feature control register: See

Table 110: Feature control register on page 245.

Note

Configuration

To configure this feature in feature control register: See

Table 110: Feature control register on page 245.

Note

Hue and saturation do not show any effect on Stingray color

models in the Raw8 and Raw16 format, because color pro-

cessing is switched off in all Raw formats.

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Allied Vision Technologies AVT Stingray Manual de Instruções Página 148