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A warning that occurred during processing.

note Note: This enumeration is a part of an interface which is available only in the extended version of the library.

enum Warning {
    RecognitionIsSlow,
    ProbablyLowQualityImage,
    ProbablyWrongLanguage,
    WrongLanguage,
    TextTooSmall
}

Constants

Name

Description

ProbablyLowQualityImage

The image quality (contrast, resolution) may not be good enough for accurate results.

ProbablyWrongLanguage

The recognition language may be specified incorrectly.

RecognitionIsSlow

Recognition takes too much time. Check if there is some problem.

TextTooSmall

The text is too small. Advise the end user to move the camera closer or zoom in.

WrongLanguage

The recognition language is specified incorrectly.