DriveWorks view mirror image from camera

Autonomous Vehicles DRIVE AGX Xavier DRIVE AGX Xavier General
1

Hardware Platform: [DRIVE AGX Pegasus™ Developer Kit]
Software Version: [DRIVE Software 10]
Host Machine Version: [native Ubuntu 18.04]
SDK Manager Version: [1.0.1.5538]

This should be easy, but I can’t figure out how to apply a basic affine transform to flip an image vertically to display it like a mirror.

Looked at the Image Transformation Interface, but that seems to only do scaling.

Perhaps there’s something in the Visualization Interface? I don’t really need the original image to be flipped, just want to display it flipped.

2

Dear @sleff,
Do you mean you want to use original image for processing and display the flip image in GL window?

4

Yes

5

Dear @sleff,
Could you create a flipped CUDA Image using a CUDA kernel and send it via Imagestreamer to GL for display? Can you share your use case so that we can request for this feature in DW?

6

The use case is for a custom calibration application. Seeing a flipped view like a mirror is easier for the person holding the calibration pattern :)

7

ok. I will escalate your request for this feature.

9

Are there any examples of doing a CUDA process and coming back to DriveWorks?

10

Dear @sleff,
Are you asking about any DW sample showing usage of CUDA kernels along with DW APIs?

11

Yes! Thanks

12

Dear @sleff,
Could you check Image Streamer Simple sample in DW?
For future queries, please file a new topic for each query.