EOCR::LearnPattern

Adds a new pattern to the font.

Namespace: Euresys::Open_eVision

[C++]

void LearnPattern(
   EROIBW8* sourceImage,
   uint32_t charIndex,
   int32_t code,
   uint32_t classes,
   bool autoSegmentation
)

void LearnPattern(
   EROIBW8* sourceImage,
   uint32_t charIndex,
   int32_t code,
   uint32_t classes
)

void LearnPattern(
   EROIBW8* sourceImage,
   uint32_t charIndex,
   int32_t code
)

Parameters

sourceImage

Pointer to the source image/ROI.

charIndex

Index of the character (ASCII or Unicode) to learn.

code

Character code of the pattern.

classes

Class of the pattern, as defined by EOCRClass.

autoSegmentation

Boolean indicating whether the calculation of the true threshold has to be forced (default true) or bypassed (false).

Remarks

The pattern is selected by its index value, as assigned by the EOCR::FindAllChars process.

EOCR.LearnPattern

Adds a new pattern to the font.

Namespace: Euresys.Open_eVision

[C#]

void LearnPattern(
   EROIBW8 sourceImage,
   uint charIndex,
   int code,
   uint classes,
   bool autoSegmentation
)

void LearnPattern(
   EROIBW8 sourceImage,
   uint charIndex,
   int code,
   uint classes
)

void LearnPattern(
   EROIBW8 sourceImage,
   uint charIndex,
   int code
)

Parameters

sourceImage

Pointer to the source image/ROI.

charIndex

Index of the character (ASCII or Unicode) to learn.

code

Character code of the pattern.

classes

Class of the pattern, as defined by EOCRClass.

autoSegmentation

Boolean indicating whether the calculation of the true threshold has to be forced (default true) or bypassed (false).

Remarks

The pattern is selected by its index value, as assigned by the EOCR.FindAllChars process.

EOCR.LearnPattern

Adds a new pattern to the font.

Module: open_evision

[Python]

LearnPattern(
    sourceImage: EROIBW8
    charIndex: int
    code: int
    classes: int
    autoSegmentation: bool
) -> None

LearnPattern(
    sourceImage: EROIBW8
    charIndex: int
    code: int
    classes: int
) -> None

LearnPattern(
    sourceImage: EROIBW8
    charIndex: int
    code: int
) -> None

Parameters

sourceImage

Pointer to the source image/ROI.

charIndex

Index of the character (ASCII or Unicode) to learn.

code

Character code of the pattern.

classes

Class of the pattern, as defined by EOCRClass.

autoSegmentation

Boolean indicating whether the calculation of the true threshold has to be forced (default true) or bypassed (false).

Remarks

The pattern is selected by its index value, as assigned by the EOCR.FindAllChars process.