LEAD Technologies, Inc

Introduction

The LEADTOOLS Medical Web Viewer Framework enables programmers to quickly build high-quality, full-featured, web-based medical image viewer applications.

It includes WCF components, HTML5 / JavaScript controls and services that enable you to implement high-level interfaces for distributing medical studies from a server to web clients, even with very limited knowledge of web hosting and web service development. This is ideal for web-based solutions like querying patient studies and viewing images from remote computers and mobile devices, including smartphones and tablets.

The plug-in capable design also allows developers to use the framework for non-DICOM images or binary data transfer, and to extend an implemented web service to include application-specific data transfer and communication capabilities.

The LEADTOOLS Medical Web Viewer Framework Module architecture includes both server-side and client-side components with security options. The framework provides components for dedeveloping rich client (2D / 3D) applications that target Windows Internet Explorer and components for developing zero-footprint, cross platform client applications that target any browser and platform that supports HTML5.

Key Features:

Rich Client Web Viewer Zero-Footprint, Cross Platform HTML 5 Viewer
Based on WinForms, targets Internet Explorer for Windows Based on HTML5 / Javascript, targets any browser / platform that supports HTML5
Support for 2D and 3D imaging display Support for 2D image display
Tools most commonly used in radiology applications, like window level, rotate, flip, and invert Tools most commonly used in radiology applications, like window level, rotate and flip
Scrolling, zooming and panning Scrolling, zooming and panning
Image markup and annotation Image markup and annotation
Measurement tools Measurement tools
Region processing tools  
Options for low-memory usage in large-study viewing Low-memory usage is always considered, image data is streamed on demand
Signed and unsigned display for extended grayscale images typical of medical applications Signed and unsigned display for extended grayscale images typical of medical applications
Series stacking Series Stacking
Multiple display layouts, including stack, cine and series view  
Synchronized scrolling, zooming and panning  
Printing to Windows printers  
A light-weight, HTML based viewer is provided for fast series image viewing. This viewer can be used on any browser or mobile device including iPhone, iPad, Android and Windows Phone.  
WCF Services
  • Addresses and Interfaces to manage, store, query and Retrieve DICOM data sets, image sets or thumbnails.
  • Upload single DICOM file or a set from DICOM media using DICOMDIR
  • Query for patient, study and series.
  • Get DICOM tags only.
  • Get full DICOM files with all image information.
  • Get full resolution image or a thumbnail representation.
  • Perform Multi-threaded background image streaming to enhance performance.
  • Support Thin Client and Rich Client implementations.
 RESTful Web Services
  • Addresses and Interfaces to manage, store, query and Retrieve DICOM data sets, image sets or thumbnails.
  • Query for patient, study and series.
  • Get DICOM tags only.
  • Get full DICOM files with all image information.
  • Get full resolution image or a thumbnail representation.
Dynamically remove or add plug-in services as needed. Dynamically remove or add plug-in services as needed.
WCF Security
  • Can be configured with any type of security supported by WCF, including cetificates.
  • Limit service access to authenticated users.
  • Permissions provide authorization for accesible resources for authenticated users.
  • Options to manage user authentication and authorization.
Client-side Cache Management
  • Client-side caching of download studies for fast reloads and network traffic reduction
  • Local cache storage management
  • Encryption option for local cache to protect patient's health record
 Take advantage of the built in browser cache
CAB File Generator This wizard generates the .Net runtime rights .CAB file  

Supported Environments

The toolkit comes in Win32 and x64 editions that can support development of software applications for any of the following environments:

Supported Environments

The toolkit comes in Win32, x64 and WinRT editions that can support development of software applications for any of the following environments:

Supported Environments

The toolkit comes in Win32 and x64 editions that can support development of software applications for any of the following environments:

See Also

Overviews

Introduction - Web Viewer Framework Module
Known Issues

References

Getting Started
Installation Notes
Redistributables

Demo Projects and Source Code

LEADTOOLS Medical Web Viewer Demo (overview)
LEADTOOLS Medical Web Viewer Demo (WinForms live)
LEADTOOLS Medical Web Viewer Demo (HTML5 - live)

Products and Support

LEADTOOLS Support Forums
Products
Technical Support

Licensing

Copyright Notices
LEADTOOLS Licensing Requirements
Unlocking Special LEAD Features

JavaScript Library Reference

Leadtools JavaScript Library
Leadtools.Annotations.Automation JavaScript Library
Leadtools.Annotations.Core JavaScript Library
Leadtools.Annotations.Designers JavaScript Library
Leadtools.Annotations.Rendering JavaScript Library
Leadtools.Controls JavaScript Library
Leadtools.Controls.Medical JavaScript Library

Assembly Overviews

Leadtools.Dicom.Services
Leadtools.Dicom.WCF
Leadtools.Dicom.Web
Leadtools.Medical.Caching
Leadtools.MedicalWebViewer.DICOMObjectRetrieve
Leadtools.Web.Services

 

 

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