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TDA4VM: surround view

wang.rui48
Prodigy 230 points
Part Number: TDA4VM


Hi, all:

I have run the app_srv_fileio demo, the generated picture(1080*1080) is as follows:

Four fish images(1920*1080) as follows:

1.Front image:

2.Right image:

3.Back image:

4.Left image:

I would like to ask a few questions　and look forward to your response :

  1. How to modify the width and height of the car model?
  2. There is an error where the red line box comes out, how can I fix it? Thanks. 
  • 0
    TI__Guru* 86686 points

    Hi Wang,

    wang.rui48 said:
    How to modify the width and height of the car model?

    There is a struct available in the filepath ${PSDKRA}/vision_apps/kernels/srv/gpu/3dsrv/car.cpp
    Here, you could change in the parameter "scale" to increase/decrease the car model.

    wang.rui48 said:
    There is an error where the red line box comes out, how can I fix it

    it looks like the license plate of the car that is showing in the Back image. You can probably change the shape of the bowl so that the distance is increased, and you can hide it underneath the car. Or they can make the car a little bigger.

    Could you please try the same?

    Regards,

    Nikhil

  • 0 in reply to Nikhil Dasan
    Prodigy 230 points
    Nikhil Dasan said:
    There is a struct available in the filepath ${PSDKRA}/vision_apps/kernels/srv/gpu/3dsrv/car.cpp
    Here, you could change in the parameter "scale" to increase/decrease the car model.

    Hi Nikhil,

    Thank you very much for your reply. I know how to scale the car model using the parameter 'scale', but the original provided car model size is fixed. I would like to modify the length and width of the car model based on the actual car length and width. Can this be modified?

    Nikhil Dasan said:
    it looks like the license plate of the car that is showing in the Back image. You can probably change the shape of the bowl so that the distance is increased, and you can hide it underneath the car. Or they can make the car a little bigger.

    Hi Nikhil,

    Thank you very much for your reply. Where can I modify the shape of the bowl?Thanks in advance.

  • 0 in reply to wang.rui48
    TI__Mastermind 36307 points

    Hello,

    The car model is imported, perhaps it can be modified. I have not run this example, don't have the setup right now. I wanted to ask you if you could tell me where the ".pod" file might be stored. We could modify the model using other software, or you could replace the model if you wanted.

    To modify the shape of the bowl, can you please take a look at the functions srv_bowl_inc() and srv_bowl_dec() and try to run them to see if it will change the shape of the bowl? You can probably fine tune these if necessary.

    Regards,

    Erick