HALCON: Obtain Depth Values Only
This topic introduces how to obtain the depth map that contains only the object depth information in Windows using the HALCON samples provided by Mech-Mind. Obtaining only the depth information can speed up the data transmission and improve efficiency.
Obtain Depth Map
Please follow these steps to obtain the depth map:
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Download the obtain_depth_map sample: select .
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Open the sample in HDevelop: Open HDevelop, and drag the sample into HDevelop.
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Select the line containing the info_framegrabber operator in Program Windows, and click
in the toolbar or press the F6 key to run this line. -
In the Control Variables area, double-click DeviceInfos to display a list of all the available cameras.
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In the list, double-click the camera that you want to connect, and copy the camera name after unique_name: or user_name:.
user_name is the custom camera name. You can customize the camera name in Mech-Eye Viewer. -
Locate the following line, and replace MechEye with the copied unique_name or user_name.
DeviceInfo := 'MechEye' -
The obtained depth map is stored in the DepthInM variable.