Code Tips

November 2020

• Playback a Video File

  C# | 21
• Work with Automated Annotations

  HTML5/JavaScript | 21
• Convert Documents Using AWS Lambda

  C# | 21
• Detect and Extract Barcodes on Android

  Java | 21

October 2020

• Create a Custom Annotation

  C# | 21
• Extract Drivers License AAMVA Barcode

  C# | 21
• Containerize LEADVIEW with Docker

  HTML5/JavaScript | 21
• Add and Remove Pages from a LEADDocument

  C# | 21

July 2020

• Monitor Folder to Convert to PDF in C#

  C# | 20
• Convert PDF Annotations to P8 (Daeja) Strings in C#

  C# | 20
• Programmatically Manage the Properties of the LEAD H.264 Video Compressor

  C# | 20
• Obtain the Extension and Friendly Name for a Specific Document Format

  C# | 20

June 2020

• Convert Documents Using AWS Lambda

  C# | 20
• Convert Images to Searchable PDF with OCR

  C# | 20
• Detect and Extract Barcodes

  C# | 20
• Create a Multipage File from Multiple Images

  C# | 20

May 2020

• Auto Recognize and Process a Form

  C# | 20
• Convert Video to HEVC/H.265 and AVC/H.264 in C++

  C++ | 20
• Detect and Extract MICR

  C# | 20
• Extract Image Info with the CodecsImageInfo Class

  C# | 20

April 2020

• Enable TXT File Support When Loading from MemoryStream

  C# | 20
• Adding Custom Words to OCR Spellcheck Dictionaries

  C# | 20
• Burn XML Annotations to an Image in .NET Core

  C# | 20
• Convert an HTML File to PDF and Merge with a PDF

  C# | 20

March 2020

• Rotate and OCR Images and Store Recognition Results

  C# | 20
• Parse KLV Metadata Without Decoding the Video Stream

  C# | 20
• Filter out Noise From Images Where Noise Is the Same for Each Row

  C# | 20

February 2020

• Use the LEADTOOLS HTML5 Image Viewer to Load an Image and Add an Interactive Mode

  HTML5/JavaScript | 20
• How is ICR enabled?

  C# | 20
• Run Image Processing Commands on CMYK Image

  C# | 20
• Use Word Confidence to Improve OCR Results

  C# | 20

January 2020

• Extract the Data from a PDF417 AAMVA Barcode using Xamarin

  C# | 20
• Use LEADTOOLS to Convert Images and Documents to a PDF File

  C# | 20
• Using LEADTOOLS Image Viewer with the LEADTOOLS OCR Web Service from Inside a MeteorJS App

  HTML5/JavaScript | 20
• Merge Raster Files Into a Single Output File

  C# | 20

December 2019

• Embed RasterImage in SVG Document

  C# | 20
• Use AutoForms in Java

  Java | 20
• Add Watermarks to Multi-page Documents

  C# | 20
• Create a MasterForm from an Annotation XML File

  C# | 20

November 2019

• Set the JavaScript License for the Client Side of a Web Application

  HTML5/JavaScript | 20
• Load an Image, Add and Burn Annotations, and Save the Image Without Display

  C# | 20
• OCR an Image to Extract Text and Use Text to Speech

  C# | 20
• Continuously Capture then Save Last N Minutes of Video

  C# | 20

October 2019

• Simple Surveillance Analysis Using Motion Detection Filter

  C# | 20
• AutoCrop White-Space From RasterImages From Any Side

  C# | 20
• Load, Save, and Split Annotations

  C# | 20
• Extract MICR Information Using the RecognitionEngine

  C# | 20

September 2019

• Create a Xamarin Barcode Reader Application

  C# | 20
• Create a QR Code from OCR Results

  C# | 20
• Split a Multi-Page Document

  C#, VB.NET | 20
• Load and Display Multiple Layers in a PSD File

  VB.NET | 20

August 2019

• Using the new OMR Processing Demo

  C# | 20
• Load Annotations from DICOM File as LEAD Annotations

  C# | 20
• Read Barcodes in C++

  C++ | 20
• Handle Base64 Encoded Files

  C# | 20

July 2019

• Cancel Loading an Image in the HTML5/JavaScript ImageViewer

  HTML5/JavaScript | 20
• Properly Recognize Inverted Text Regions for OCR

  C# | 20
• Use Image Processing to Create an Antique Photograph

  C# | 20
• Improve Mobile Image OCR Quality for Better Results

  C# | 20

June 2019

• Convert a PDF Annotation to a LEAD Annotation

  C# | 20
• Detect and Redact MICR from files

  C# | 20
• Resize image and maintain aspect ratio

  C# | 20
• Determine if a PDF is Searchable

  C# | 20

May 2019

• How To Use the HTML5 DocumentViewer Without a Service

  HTML5/JavaScript | 20
• How To Compare Images in Multiple Ways

  C# | 20
• Use RasterSupport.SetLicense to see what is Unlocked in your License

  C# | 20
• How to convert from a System.Drawing.Image to a RasterImage?

  C# | 20

April 2019

• How to Recognize and Process OMR Worksheets using the new OMR Toolkit

  C# | 20
• How to Extract an encapsulated PDF document from a DICOM dataset file using C

  C++ | 20
• How to Use LEADTOOLS libraries in a Universal Windows Platform to OCR a document

  C# | 20
• Use the VerificationEngine

  C# | 20

February 2019

• How to highlight words and characters using the PDFDocument class

  C# | 20
• Recognize and Extract Data From a Passport in Java

  Java | 20
• HTML5 Image Gallery using ASP.NET Core MVC

  C# | 20
• Extract and Redact Text from a File Based on a Regular Expression

  C# | 20

January 2019

• Create Searchable PDF Files With Bookmarks

  C# | 20
• Read and Write UTF-8 Characters in QR Code

  C# | 20
• OCR Video Using the Video Callback Filter

  C# | 20
• Pass Custom Headers When Using the JavaScript DocumentViewer

  HTML5/JavaScript | 20

December 2018

• Use ForceTextPath to Convert PDF to SVG for 100% Viewing Accuracy

  C# | 20
• Create a .NET Core Cross-Platform OCR Application

  C# | 20
• Utility for Importing DICOM Files to Storage Server or HTML5 MedicalViewer Database

  C# | 20
• Load Documents from a FileCache for WinForms

  C# | 20

November 2018

• Load Documents from a FileCache for Wpf

  C# | 20
• Split Scans on Blank Page or Patch Codes for Twain

  C# | 20
• Three Layouts for WinForms ImageViewer

  C# | 20
• Using the MedicalViewerLoader to Load DICOM Files into the MedicalViewer

  C# | 20

October 2018

• Encrypt PDF Files

  C# | 20
• Rearrange pages in the WPF Document Viewer

  C# | 20
• Build a simple PACS Viewer Client (SCU)

  C# | 20
• Use WPF Window Level Effects

  C# | 20