À propos de Dynamic .NET TWAIN

Capturez des images à partir d'une webcam et d'un scanner pour vos applications WinForms et WPF.

Dynamic .NET TWAIN is a .NET document imaging SDK based on the TWAIN and DirectShow standards. It provides rich, efficient and quick-to-implement APIs for scanner and webcam software development. With the.NET component in C# and VB .NET, you can easily and rapidly embed a robust document scanning and webcam image capture module in your WinForms and WPF desktop applications.

Dynamic .NET TWAIN Features

Capture Images from Scanners and Webcams

  • Supports Native, Buffered Memory, and Disk File image transfer modes.
  • Supports batch scanning with Auto Document Feeder (ADF).
  • Supports the modification of common device features using TWAIN properties. Modifiable features include IfAutoFeed, IfAutoScan, Resolution, BitDepth, Brightness, Contrast, Unit, Duplex, and so on.
  • Supports blank page detection.
  • Supports changing and saving scanner profiles.
  • Capture images and display live stream from a selected webcam.
  • Customize camera properties:
  • Resolution, Framerate, MediaType
  • Brightness, Contrast, Hue, Saturation, Sharpness,
  • Gamma, White Balance, BacklightCompensation, Gain, ColorEnable, Zoom, Focus, Exposure, Iris, Pan, Tilt, Roll

Barcode Generator and Reader Add-on

  • Read/write 1D and 2D barcodes from/to images.

Create, Rasterize or Annotate PDFs Add-on

  • Save captured images as PDF files, convert PDF files to images for viewing and editing, and add annotations to a PDF file.

 Robust Image Loading/Viewing Support

  • Supports loading images in BMP, JPEG, PNG, TIFF, multi-page TIFF.
  • Supports zoom in/out.
  • Images can be loaded from a local disk, FTP site, HTTP site, or database.
  • BMP, JPEG, PNG, and TIFF image decoding with one of the most comprehensive sets of .NET imaging components.

Advanced Image Editing

  • Supports advanced image editing features, including Rotate, Flip, Mirror, Crop, Erase, etc.
  • Supports annotation.
  • Supports managing scanned images by its GUID (Globally Unique Identifier).

Save and Upload / Download

  • Supports reading and writing images via file stream.
  • Supports saving acquired images to local disk, web server or database in BMP, JPEG, PNG, TIFF, multi-page TIFF.
  • Supports RLE, G3/G4, LZW, PackBits, and TIFF compression.
  • Supports uploading and downloading via HTTPS.
  • Supports BMP, JPEG, PNG, and TIFF image encoding via one of the most comprehensive set of .NET imaging components available.
  • Supports appending newly acquired images to TIFF documents.

Deployment

  • Supports Xcopy deployment.
  • Royalty-free runtime distribution.