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3dtof / voxelsdk

VoxelSDK - an SDK supporting TI's 3D Time of Flight cameras
BSD 3-Clause "New" or "Revised" License
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Example code request - calibrated point cloud #38

Closed larrylisky closed 8 years ago

larrylisky commented 8 years ago

Is there voxelsdk C++ example showing how to get calibration point cloud? The current example does not seem to provide calibrated point cloud (selecting the profile that has the proper calibration?).

hlprasu commented 8 years ago

Could you please specify which device you are using? TintinCDK?

On 6 November 2015 at 20:19, Larry Li notifications@github.com wrote:

Is there voxelsdk C++ example showing how to get calibration point cloud? The current example does not seem to provide calibrated point cloud (selecting the profile that has the proper calibration?).

— Reply to this email directly or view it on GitHub https://github.com/3dtof/voxelsdk/issues/38.

~ Prasad Bhat

gadiyar commented 8 years ago

I think it's common for all devices, right? The examples code (VoxelCLI or SimpleVoxelViewer for example) for users does not show how to set a profile. I think this is only available in the VoxelViewer code right now.

larrylisky commented 8 years ago

Correct, we need an example that works for all devices, as long as the calibration profiles exist on the CDK hardware.

hlprasu commented 8 years ago

If you have not created any new profiles, then pre-installed default profile will be used.

If you have created a new profile which is made default then it will be used in Voxel CLI or Simple Voxel Viewer.

From the question, I understand that the default profile is not calibrated appropriately.

@Larry: Could you please the messages shown when you run VoxelCLI or SimpleVoxelViewer?

On 6 November 2015 at 22:28, gadiyar notifications@github.com wrote:

I think it's common for all devices, right? The examples code (VoxelCLI or SimpleVoxelViewer for example) for users does not show how to set a profile. I think this is only available in the VoxelViewer code right now.

— Reply to this email directly or view it on GitHub https://github.com/3dtof/voxelsdk/issues/38#issuecomment-154471928.

~ Prasad Bhat

larrylisky commented 8 years ago

@hlprasu: The question was referring to how to access pre-calibrated profile stored on the CDK. After lens calibration, the MetrilusHWProfile is stored to the CDK and that's the one I want to use. How do I load that profile by name (or by ID) during execution?

hlprasu commented 8 years ago

In SDK, you can use depthCamera->setCameraProfile(id) to set the desired camera profile.

You can use depthCamera->getCameraProfileNames() to get a map object of all valid IDs to names. Note that IDs are unique and names need not be.