Easy3DCoaxlinkLLE

Support
Required licenses	Easy3D
Recommended images
Location	3D Processing/Easy3DCoaxlinkLLE

Purpose

This sample program demonstrates how to:

• Acquire depth maps from a Coaxlink 3D LLE frame grabber and optionally save them.

Note

• You must provide a Coaxlink configuration file to start the acquisition.

• You can save single or continuous depth maps.

• Coaxlink documentation: https://documentation.euresys.com/Products/COAXLINK/COAXLINK/en-us/Content/00_Home/home.htm

• Easy3D example: https://documentation.euresys.com/Products/OPEN_EVISION/OPEN_EVISION/en-us/Content/03_Using/6_3D_Processing/1_Easy3D/Easy3D_-_Using_3D_Toolset.htm

Code highlights

1. Retrieve the extraction method from the Coaxlink 3D LLE frame grabber.

2. Set up the resolution of the depth map.

   // Set 16-bit depth map fixed-point precision
   std::string method = getString<StreamModule>("Scan3dExtractionMethod");
   if (method == "PeakDetection_11_5" || method == "CenterOfGravity_11_5")
   {
     // 11.5 fixed point depth map
     depthMap16->SetZResolution(1.0f / 32.0f);
   }
   else if (method == "PeakDetection_8_8" || method == "CenterOfGravity_8_8")
   {
     // 8.8 fixed point depth map
     depthMap16->SetZResolution(1.0f / 256.0f);
   }
   else
   {
     // 16.0 fixed point depth map
     depthMap16->SetZResolution(1.0f);
   }