Release Notes for C++ Edition - v1.x

1.0.30 (06/07/2023)

Fixed

• Fixed a bug where document boundary might not be detected when scanning from the video streaming.

1.0.20 (02/02/2023)

Fixed

• Fixed a bug that the colours of binarized images might be inverted when using LEM_MARGIN_BASED mode for LineExtractionModes.

1.0.10 (09/29/2022)

New

• Added a new method SaveToFile in class CNormalizedImageResult to support saving the normalized image as a BMP/JPEG/PNG/PDF file.
• Added PDF as a supported file format of method Normalize and DetectQuad.
• Added a new method GetOrientation in class CImageData.
• Added error code DMERR_IMAGE_ORIENTATION_INVALID.

Changed

• Updated ErrorCode
  • Change the value of DDNERR_CONTENT_NOT_FOUND from -10056 to -50001.
  • Renamed DDNERR_QUADRILATERAL_INVALID to DMERR_QUADRILATERAL_INVALID.

Removed

• Removed method SaveImageDataToFile from class CDocumentNormalizer.

1.0.0 (06/21/2022)

Highlights

Dynamsoft Document Normalizer 1.0 version supports quad boundary detection and image correction features.

• Detectable quads include but are not limited to:
  • Document Pages
  • Tables
  • Cards like ID cards
• The following features are available when normalizing the image:
  • Boundary cropping
  • Deskew processing
• The following attributes of the output image can be adjusted:
  • Colour mode
  • Contrast
  • Brightness