Dynamic .NET TWAIN について


Dynamic .NET TWAINは .NET ベースのデスクトップのスキャンアプリケーション専用のTWAINコンポーネントです。どんなTWAIN互換性のあるデバイスからでもイメージを得ることができるように設計されたマネージドコードコンポーネントです。入念にデザインされたインタフェースとBuilt-inウイザードモードで、Dynamic .NET TWAINは非常に容易に利用できます。一般に数行のコードでTWAINで必要な操作が可能です。Dynamic .NET TWAINはTWAIN仕様 V1.9 に対して互換性があります。多くの他の機能とともに、すべての3つのイメージ転送様式をサポートします。Dynamic .NET TWAIN SDKで、TWAINドライバがある場合、どんなスキャナー、デジタルカメラあるいはキャプチャーカードでもコントロールすることができます。高度な利用のための習得型サポートが簡単に利用できるように提供され、一般的な利用のための機能もどんな要求のあるアプリケーションに対しても柔軟にかつコントロールできる低層のサポートが提供されています。

Dynamic .NET TWAIN is a dedicated TWAIN component for Microsoft .NET Framework-based desktop scanning solutions.

Dynamic .NET TWAIN Features

  • A fully-managed .NET library to guarantee fast working in .NET Framework
  • Supports Xcopy deployment
  • Built-in wizard mode manages the states of the TWAIN session intelligently and makes Dynamic .NET TWAIN easy to use
  • Acquires images from any TWAIN compatible scanners, cameras or any other TWAIN devices
  • Supports Native, Buffered Memory and Disk File image transfer modes
  • Supports auto document feeder (ADF) and batch scanning
  • Supports setting and reading common device features through properties, such as: IfAutoFeed, IfAutoScan, Resolution,BitDepth, Brightness, Contrast, Unit, Duplex and so on
  • Supports blank page detection
  • Supports advanced image editing features, including Rotate, Flip, Mirror, Crop, Erase, etc
  • Supports reading/writing images with stream
  • Supports zoom in/out
  • Supports extracting images from PDF files
  • Supports BMP, JPEG, PNG, TIFF image encoding and decoding with the most comprehensive set of .NET imaging components
  • Supports saving acquired images to local disk, web server and database in BMP, JPEG, PNG, TIFF and PDF formats
  • Supports multi-page TIFF and PDF
  • Supports RLE, G3/G4, LZW, PackBits TIFF compression
  • Supports appending newly acquired images to TIFF documents
  • Supports uploading and downloading with SSL (HTTPS & FTPS)
  • Royalty free runtime distribution
  • Sample code provided: C# and VB.NET

Dynamic .NET TWAIN Scanner Module Features

  • Acquires images from scanners and any other TWAIN compliant devices. ◦Supports Native, Buffered Memory and Disk File image transfer modes.
  • Supports auto document feeder (ADF) and batch scanning.
  • Supports setting and reading common device features through properties, such as: IfAutoFeed, IfAutoScan, Resolution, BitDepth, Brightness, Contrast, Unit, Duplex and so on.
  • Supports blank page detection.
  • Supports extracting images from PDF files.
  • Supports changing and saving scanner profiles.

Dynamic .NET TWAIN Webcam Module Features

  • Capture Images from UVC and WIA compliant webcams. ◦Capture images and display live streams from a selected webcam.
  • Customizes the image properties including Resolution, Framerate, MediaType Brightness, Contrast, Hue, Saturation, Sharpness, Gamma, WhiteBalance, BacklightCompensation, Gain, ColorEnable Zoom, Focus, Exposure, Iris, Pan, Tilt and Roll

OCR SDK is a fast and robust Optical Character Recognition SDK that can be embedded into your .net application. It can accurately OCR documents in different languages, and convert them to searchable PDF/text.

  • 32-bit and 64-bit OCR binaries
  • Convert OCR output to searchable PDF files or text
  • Support broad types of languages including Asian and Arabic
  • OCR hand-written files
  • Keep the original image/document layout and fonts
  • Support multithread processing and run OCR in high performance
  • Detect and retrieve the font, color, size of text
  • Recognize files with mixed image and text
  • Text over image technology supports high image compression and reduces the size of PDF files.

Dynamic Annotation allows adding annotation capabilities to your .NET applications, so that you can markup and draw objects onto a PDF document, such as underlining or highlighting, notes/comments, circles, and etc. And these visible metadata superimposed do not change the underlying master PDF image. Supported objects include text, rectangle, line and eclipse. You can add one or more annotations to each page, and all annotations can be independently resized, moved, rotated, and placed on different layers. You can also select multi annotations as a group.

Dynamic Barcode Reader SDK is a 1D/2D barcode detection and decoding library which reads multi-format barcode symbols in your .NET applications. It supports recognition of dozens of different barcode types and sub-types. With the high-level and programmer friendly .NET interface, you can add comprehensive brooding with several lines of code, such as

  • Configure options to read only barcodes of a certain type, orientation, region of interest and more
  • Read multiple barcodes in one image then return the string value of each barcode recognized
  • Detect barcodes at any orientation and rotation angle
  • Detect the type of barcode recognized
  • Images can come from any source including file, memory, Internet, and SharePoint.
  • Available as .NET classes, C DLL, C++ classes, WCF services and WF activities.It comes as managed 32 and 64 bit binaries.

PDF Rasterizer

  • High-speed viewing of PDF documents in your WinForms, WPF or web applications.
  • Convert vector-based PDFs or byte arrays to raster images and display them in Dynamic .NET TWAIN and Dynamic Web TWAIN viewer.
  • Customize the resolution when rasterizing PDF.
  • Save PDF documents into image popular formats, including JPEG, TIFF, PDF files, PNG, and BMP. Multi-page TIFF and PDF are also supported.
  • Supports CCITT G3/G4, JPEG, Flate, LZW, RLE and ZIP embedded images.
  • Supports reading PDF/A images.
  • Supports all font types: Type0, Type1, Type1C, Type3 and TrueType.
  • Supports all three text rendering modes (full, stroke, clipping).
  • Supports all colorspaces: RGB, Gray, CMYK, ICCBased, Lab, Indexed, Separation, DeviceN and Pattern.
  • Allow royalty free desktop distribution.