The page orientation of a document is defined as the printing direction of text lines. Therefore the page orientation can be in either horizontal printing mode (portrait mode) or vertical printing mode (landscape mode). The page orientation correction is crucial for any automated entry system for printed documents. LandscapeHelper detects landscape pages (rotated with 90 degrees) and automatically put the image into the right position for further processing steps (character recognition).
The document structure analysis and character recognition are usually done in several phases:
scanning
thresholding
skew detection and correction
despeckle or speckle removal
line removal
border removal
detection of preprinted elements (like boxes)
page orientation detection and correction
layout analysis
classification
character recognition (normal and inverse)
Each step must be completed well enough for the performance of the sequence and result to be successful.LandscapeHelper expects as input a monochrome image.
RakeHelper 1.0
RakeHelper searches for rakes / combs as preprinted elements. Forms often contain preprinted elements as field rakes (or combs) or character rakes (or combs). Scanned document in some cases, also have horizontal or vertical lines due to the banding or folding of papers. Dealing with those artifacts is a challenging ...
ZoneHelper 1.0
ZoneHelper detects inverse text zones. Typical OCR software can handle only binary images with black pixels representing text and white pixels representing background. It isn't unusual in modern documents to have inverted text zones and normal text zones within the same document. The document ...
Imaging Toolkit for Delphi Standard 1.3
Imaging Toolkit for DelphiImaging Toolkit for Delphi is a set of VCL components for image processing and acquisition. The VCL components includes: import and export filters and a thumbnail viewer for Windows or OS/2 Bitmap (BMP), Joint Photographic Expert ...
Imaging Toolkit for Delphi Professional 1.3
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ClearImage Free SDK 1.x
Develop high performance, trouble free barcode recognition and image manipulation applications, in VB, C++ or Delphi.
Production Quality Tools for Data Capture - ClearImage tools offer outstanding performance. They can rapidly recognize any number ...
SimpleOCR 3
Freeware OCR application & Royaly-free SDK--convert document images to text/word Convert your scanned images to text files or Word documents with SimpleOCR--the only OCR (Optical Character Recognition) application that is completly free. SimpleOCR is also a royalty-free developer toolkit (aka SDK or API) that you may use to add OCR ...
OCR .Net Components 4.0
OCR Tools, a division of File Innovations, presents a state-of-the-art Optical Character Recognition component developed entirely within the Microsoft .Net platform. Incorporating Neural Networks, Artificial Intelligence, and trained with over 4 million ...
OCR .Net Barcode Components 3.1.1
OCR Tools, a division of File Innovations, presents a state-of-the-art Optical Character Recognition component developed entirely within the Microsoft .Net platform. Incorporating Neural Networks, Artificial Intelligence, and trained with over 4 million ...
GdPicture Pro Imaging SDK - Site License 5.7.0
GdPicture Pro Imaging SDK - Site License for dotnet, vb6, delphi, vfp, c#, c++, Ms-Access... Imaging toolkit that supports bitmap and vectorial images like tif, TIFF, GIF, JPEG, PNG, WMF, BMP, WBMP, ICO, PDF, PDF/A, PCX, PNM, J2K, HDR, PSD, TGA, JNG ...
WebPic Deluxe 2.0
Powerful, easy to use image processing ActiveX control with advanced features. WebPic Deluxe is an image processing ActiveX control. It reads over 20 and writes 10 file formats. The control features powerful image processing functions such as cropping, rotation, resizing, resampling, screen capture, gamma and color channel correction ...
