EdgePitchProfile

Creates edge pitch profile

int EdgePitchProfile(
        const IMAGE             *image,
        const BYTE              *model,
        const int               mode,
        const int               *colorStandard,
        const int               *colorDiff,
        const int               colorThresh,
        int                     *type,
        double          *density,
        float                   *profile
)

Parameters

*image	Image data structure address
*model	Model data
mode	Detection mode 0: Standard mode 1: Precise mode
*colorStandard	Edge color RGB Color [0]: R density [1]: G density [2]: B density Monochrome [0]: 0 White 1 Black
*colorDiff	Edge color deviation RGB (default: 5 for all)
colorThresh	Color threshold level (0 to D_MAX)
*type	Profile type
*density	Edge profile density
*profile	Edge profile data (measurement result)

Return Value

NORMAL(0): Successful completion

ERROR(-1): Unsuccessful completion

Description

Creates an edge pitch profile. Edge pitch is the measurement of the number of edges in a color based on the color specified using a RGB value.

You must allocate a space of the required size in advance by using "

EdgePosProfileNum Edge position profile number retrieval (projective method)". (Number of the profile data items * sizeof(float))

colorStandard / colorDiff / colorThresh are only enabled for color image.

colorStandard and colorDiff arrays must contain the following values.

colorStandard[0] : R density reference value

colorStandard[1] : G density reference value

colorStandard[2] : B density reference value

colorDiff[0] : R density deviation

colorDiff[1] : G density deviation

colorDiff[2] : B density deviation

The upper limit of the range (D_MAX) of the color threshold level is within one of the following ranges depending on the image type.

Color image: 0 to 442

Monochrome image: 0 to 255

Notes