TDA4VM: How to resize and convert image with openvx.

youngwoo lee

Part Number: TDA4VM

Hi,

expert.

I'm tring to merge two images as beblow in SDK7.1.

Q1. Which function does I use for resizing? I tried to use mosaic.

Q2. Which function does I use for image convert? I used to VISS node but it doesn't work.

Q3. Could you recommend example for picture display? I want to test that 3200x720 image displays first.

Thank you.

+1 Nikhil Dasan over 4 years ago

Hi,

youngwoo lee said:
Which function does I use for resizing?

You could use the scalar node or the mosaic node for resizing.

youngwoo lee said:
Which function does I use for image convert?

You could use the vxColorConvertNode() for this operation

youngwoo lee said:
Could you recommend example for picture display?

In SDK please refer the file test_display.c in the path PSDKRA/tiovx/kernels_j7/hwa/test/ folder.

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