LEADTOOLS Recognition Imaging SDK is a selected LEADTOOLS SDK feature set designed to build end-to-end document imaging applications in enterprise-level document automation solutions. These solutions require OCR, MICR, OMR, barcode, form recognition and processing, PDF , Print capture, archive, annotation and image viewing functions. This powerful tool utilizes LEAD's award-winning image processing technology to intelligently recognize document functions that can be used to identify and extract any type of scanned or faxed image data.
Click to download the LEADTOOLS Recognition Imaging SDK trial version
1. Install the development package
Please refer to
https://www.evget.com/product/2416/download
2. Prepare the deployment environment
The following are the prerequisites that should be installed/configured on the deployment computer before installing HTML5 Medical Web Viewer (HMWV). Please note that it is not necessary to install SQL Server on the server hosting HTML5 Medical Web Viewer (HMWV), but at least it needs to be set up and configured on a computer accessible by the Web server.
.NET Framework:
Hosting HMWV (HTML5 Medical WebViewer, the same below) requires Microsoft® Windows 2003 Server and higher. Or Windows 7 and higher versions
require Microsoft .NET Framework 3.5 or higher to support Windows Communication Foundation and JSON serialization. Requires Microsoft .NET Framework 4.0 to support LEADTOOLS.NET 4.0 dynamic library.
Microsoft Visual C++ redistributable components:
NET 4.0 version of LEADTOOLS DLL requires Microsoft Visual C++ 2017 redistributable components.
You can find the installation packages of these two redistributable files on the Microsoft website.
Windows function and Internet Information Service (IIS) configuration:
l In Windows 10: You
need to open ("Control Panel" -> "Programs and Features" -> "Turn Windows features on or off", and then configure as follows.
NET configuration
IIS configuration
l In Windows Server 2008, similar to Windows 10:
"Server Manager" -> "Features" -> "Add Features"
"Server Manager" -> "Roles" -> "Web Server (IIS)" -> "Add Role Services"
ASP.NET:
For Windows Vista 64 Bit, Windows 7 64-bit and Windows Server 2008 (including R2) need
to register IIS with .NET Framework 2.0 or 4.0 to
enable Microsoft Windows Communication Foundation activation
Steps:
Run the following command on the computer as an administrator. For example, open as an administrator Command prompt, and then copy and paste the following commands into the command prompt.
Register .NET 4.0 with IIS (if you plan to use the .NET 4.0 version of LEADTOOLS DLL, please do this)%SYSTEMROOT%\Microsoft.NET\Framework64\ v4.0.30319\aspnet_regiis.exe -i
enable Microsoft Windows Communication Foundation activation %SYSTEMROOT%\Microsoft.NET\Framework\v3.0 "Windows Communication Foundation"\ServiceModelReg -i
Reset the IIS
iisreset
user service account and SQL Server:
If the user service account is used in a production environment, the account should have the following credentials to perform the following tasks:
Access the web service site
Access the database provider (SQL Server, Oracle, etc.) to create , Read, write and delete the database
Access the following folders and files
u GlobalPacs.config
u Storage Server directory
u Image storage directory
u Image overlay directory
3. Deploy website and service
The location of the relevant deployment files: C:\LEADTOOLS20\Shortcuts\Medical Viewer\JavaScript\Medical Web Viewer
database and PACS service deployment.
Click the "01-Run This First To Config 32-bitDemos" icon to enter the database deployment page
. It will enter the PACS service configuration page after prompting that the save is successful. After the
configuration is completed, close it and you can
deploy it. 2. WEB service related deployment.
2.1 Click "02-Run This Second to Run the Medical Web Viewer 32-bit Demo", and click the "Fix" button after the configuration window pops up.
2.2 Click the Next button, and continue to click Next on the next interface.
2.3 Make sure that the last interface is the Success prompt, You can click the Test button to test the service, close the window after confirming that it is correct, and return to the previous window.
2.4 Click the "Run Viewer" button to browse in the browser. The user name and password are the characters just filled in when setting up the database.
2.5 After the deployment is complete, you can see the related services in the system IIS manager
LEADTOOLS tutorial >>>