Holoscan by Example

In this section, we demonstrate how to use the Holoscan SDK to build applications through a series of examples. The concepts needed to build your own Holoscan applications will be covered as we go through each example.

Table of Contents

• Hello World
  
  • Defining the HelloWorldApp class
  • Defining the HelloWorldApp workflow
  • Running the Application
• Ping Simple
  
  • Operators and Workflow
  • Connecting Operators
  • Running the Application
• Ping Custom Op
  
  • Operators and Workflow
  • Configuring Operator Input and Output Ports
  • Configuring Operator Parameters
  • Message Data Types
  • Running the Application
• Ping Multi Port
  
  • Operators and Workflow
  • User Defined Data Types
  • Defining an Explicit Number of Inputs and Outputs
  • Receiving Any Number of Inputs
  • Running the Application
• Video Replayer
  
  • Operators and Workflow
  • Video Stream Replayer Operator
  • Holoviz Operator
  • Application Configuration File (YAML)
  • Running the Application
• Video Replayer (Distributed)
  
  • Operators and Workflow
  • Defining and Connecting Fragments
  • Running the Application
• Bring Your Own Model (BYOM)
  
  • Operators and Workflow
  • Prerequisites
  • Understanding the Application Code
  • Modifying the Application for Ultrasound Segmentation
  • Running the Application
  • Customizing the Inference Operator
  • Common Pitfalls Deploying New Models