ImageXpress 8 Features
What's New in
ImagXpress Version 8
Pegasus Imaging
proudly announces the release of ImagXpress Version 8 for development of
document imaging and color photo imaging applications. A more object-oriented
.NET architecture, a new thumbnail image control providing an easy and
memory-friendly way to add thumbnail image display to applications, new and
enhanced document cleanup features, and new photo imaging technology have all
been added to the flagship product of Pegasus Imaging.
Professional Edition Name
Changed to "Document"
ImagXpress v8 is offered in four editions and now shipped with
the following controls:
 |
Photo - includes ImagXpress, NotateXpress, TwainPRO,
PrintPRO, and ThumbnailXpress |
 |
Document (formerly Professional) - includes
ImagXpress, NotateXpress, TwainPRO, PrintPRO, and ThumbnailXpress |
 |
View - includes ImagXpress, NotateXpress, PrintPRO,
and ThumbnailXpress |
 |
Standard - includes ImagXpress and TwainPRO |
Features
Include:
Improved .NET
Support
 |
The ImagXpress, NotateXpress, and ThumbnailXpress .NET
components use a newly designed object-oriented interface. These components
are fully compliant with .NET 1.0 and above. The documentation for these
components is fully integrated with Visual Studio. |
New Thumbnail
Control
ThumbnailXpress has
just been released as part of ImagXpress v8. It provides developers with an
easy, flexible, memory-friendly way to add thumbnail image display to
applications. ThumbnailXpress is delivered as both a .NET component and COM
control. It supports a wide range of image formats, delivers quick thumbnail
generation and display, and allows the developer to control the look and feel of
the thumbnail display. Features include:
 |
Wide Range of Image Support
Support all image formats supported by ImagXpress and PDFXpress including:
PDF, TIFF, JPEG, GIF, BMP, WBMP, PNG, DCX, DIB, PIC, PBM, PCX, PGM, PPM, TGA,
ICO, and RLE. Add On support for JBIG2, JPEG 2000, lossless JPEG, JPEG-LS,
and WSQ support is also available. |
 |
Multi-Page Image Support
Display thumbnails of directories and/or multi-page image files. Filter the
contents of directories based on attributes such as file name, extension,
date and time or size. |
 |
Rapid Display
Generate thumbnails asynchronously to provide the fastest display of
thumbnail images possible. Cached thumbnail images for quick scrolling and
redisplay. Caching support provides options to control the amount of memory
used. |
 |
Horizontal or Vertical Scrolling
Create thumbnails in either vertical or horizontal mode. Only one scroll bar
will be active. Scroll bar methods and events are available for creating
custom solutions. Set the size of the container for thumbnail images. |
 |
Flexible Captions
Set thumbnail display options, including: spacing between thumbnails, border
width, border color, background color and painting order. The labels
displayed with each thumbnail may either be automatically derived from
filenames, or may be programmatically controlled. Extensive font formatting
is provided. |
 |
Flexible Image File Selection
Select one or multiple thumbnails using the mouse. Mouse methods and events
are available for creating custom actions. Retrieve information about the
thumbnail image including its height, width, and current status. Retrieve
the name of the original image used to create the thumbnail. |
Enhanced Document Imaging Features
ImagXpress v8 builds on previous technology to offer further
enhanced document image processing features, including a subset of Pegasus
Imaging's ScanFix technology. The following capabilities are offered within the
ImagXpress Document and Photo Editions:
 |
"Preserve Dark" Capability
Preserve the dark pixels of an image when an image is scaled at ratios less
than 1:1 (many pixels are averaged for the one displayed). This helps to
avoid losing details in fine lines or fine text. |
 |
Improved Binarization Performance
Binarize images faster. Code speed optimization of the binarization process
yields an 8X speed improvement. |
 |
Improved Automatic Deskew
Automatically detect and remove skew from bitonal images. Detection focuses
on the content of the image, such as text and drawings, rather than the
border. You can also specify acceptable skew angle, quality, and confidence
levels. |
 |
More Accurate Despeckle
The ImagXpress v8 toolkit includes advanced technology that removes specks
from bitonal images, including specification of speck size and reporting of
number of specks removed. |
 |
New Line Removal
Remove lines of defined size, thickness, and other specifications, from
bitonal images. Report the number of lines removed. |
 |
New Dilate Feature
Add black pixels to extend objects vertically, horizontally, or diagonally. |
 |
New Erode Feature
Remove black pixels from objects in bitonal images vertically, horizontally,
or diagonally. |
 |
Smooth Zoom
Enhance charcater clarity, using Smooth Zoom. Replace an image with a new
image with width and height doubled and with pixels smoothed. |
 |
New Shear Feature
Apply rotation of bitonal images, along only the vertical or horizontal
axis, by the specified angle in degrees. Allow the user to specify the color
with which to pad the image. |
 |
New Blob Removal
Locate and remove all black blobs (e.g. hole punch marks) in bitonal images,
within a defined search area, based on size or density. Detect and report
the number of blobs found within the search area. |
 |
New Blank Page Detection
Automatically determine that a page is blank within a set of bitonal images,
by detecting if no objects are found to exceed the minimum object dimension.
A border (top margin, left margin, right margin, bottom margin) within which
to test for blank page, and minimum confidence, can be specified. |
 |
Better Border Crop
Remove the black border around a bitonal image. |
New Photo Editing Features
 |
Advanced Auto Red Eye Removal
Automatically detect and correct red eyes in digital photos. The Pegasus
algorithm will provide the application with a list of red eye regions and
the associated "confidence level" for each region, supporting automated
removal based on set criteria. Beta in initial release. |
 |
Alpha Channel Support
Support the full color channel within images (e.g. alpha, integration,
separation) including alpha channels. Float images and entities (including
with transparency) on top of the base image with smooth display. |
 |
Advanced Auto Color Correction and Auto Lightness
Correction
Manually or automatically adjust color and contrast, while maintaining
detail in shadow and highlight areas of the image. |
New Compression and File Formats
 |
Support for 9 to 16 Bit Gray TIFF
All editions of ImagXpress v8 now support reading 9 to 16-bit uncompressed
grayscale TIFF images. |
 |
Vendor-Specific Camera RAW Formats
Camera RAW image formats are now supported for reading specific camera
vendor file formats. ImagXpress Photo accepts camera RAW formats and
converts to 8 bits per channel for processing and saving. |
 |
TIFF JPEG Compression Type 7
Support full reading and user-controlled writing of TIFF JPEG Type 7 images. |
 |
WSQ Fingerprint Decompression Added as Standard
WSQ fingerprint decompression, formerly part of the ImagXpress v7 WSQ Add
On, is now distributed with all editions of ImagXpress v8. WSQ compression
remains as the ImagXpress v8 WSQ Compression Add On. |
New Annotation Features
 |
.ANN Annotation File Format Support
The .ANN file format is a proprietary format of TMSSequoia that was used in
the ViewDirector SDK. This support is important because it offers
ViewDirector customers a clear upgrade path to ImagXpress v8. NotateXpress
v8 contains the ability to read and write the .ANN file format from file or
buffer. NotateXpress converts annotations from .ANN to the corresponding
NotateXpress type. |
 |
Medical Annotation Data Locking
NotateXpress v8 provides the ability to lock/unlock annotation data to the
control rather than the image. This enables navigation of medical images
without moving the annotations, such as patient name and ID. |
Technical Notes
 |
Support of Windows 95, 98, NT4, and ME Operating Systems is
discontinued. |
 |
Delphi developers are encouraged to use the included COM and
.NET controls. Delphi VCL objects are no longer provided in ImagXpress
toolkits. |
 |
Updated samples and help files. |
 |
TwainPRO for advanced TWAIN support is included in the
ImagXpress Photo, Document, and Standard editions. TWAINAcquire is no longer
included in ImagXpress. |
 |
CapturePRO is no longer included with any edition of
ImagXpress. It can be purchased separately. |
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