AutoIris

Auto-iris judgement

int AutoIris(
        const IMAGE             *image,
        const FIG_HEADER        *figure,
        int                     density,
        int                     *iris,
        int                     *status
)

Parameters

*image	Image data address
*figure	Figure data structure address
density	Aimed density value
*iris	Iris value storage space address
*status	judgement state

Return Value

NORMAL(0): Successful completion

ERROR(-1): Unsuccessful completion

Description

Adjusts the iris of the electric varifocal lens automatically.

In the application software, the optimum iris value can determined by inputting image with varying the iris value and calling this method.

Notes