Constructor Detail

• DefaultDocumentQualityAnalyzer

  DefaultDocumentQualityAnalyzer()

Method Detail

• setAnalyzerImageSizeLimit

   Unit setAnalyzerImageSizeLimit(Integer sizeLimit)

  Set the maximum size of the image to be analyzed. Input image will be resized if it is larger.

  Default value is 2500.

• setMinEstimatedNumberOfSymbolsForNoDocument

   Unit setMinEstimatedNumberOfSymbolsForNoDocument(Integer numberOfSymbols)

  Set the minimum estimated number of symbols for an image to be considered as a document.

  Default value is 20.

• analyze

   DocumentQuality analyze(ByteArray nv21, Integer width, Integer height, Integer orientation)

  Run text legibility analyses on given nv21 image.

• analyzeInBGR

   DocumentQuality analyzeInBGR(ByteArray bgr, Integer width, Integer height, Integer orientation)

  Run text legibility analyses on given byte-array-encoded image.

• analyzeInJPEG

   DocumentQuality analyzeInJPEG(ByteArray jpeg, Integer width, Integer height, Integer orientation)

  Run text legibility analyses on given jpeg-encoded byte array image.

• analyzeInBitmap

   DocumentQuality analyzeInBitmap(Bitmap bitmap, Integer orientation)

  Run text legibility analyses on given Bitmap image.