SK-TDA4VM: Does SK-TDA4VM support OpenCV library ? If yes where can we find it in Edge AI SDK?

Saurabh Kulkarni

Part Number: SK-TDA4VM

I need to capture camera images from usb and use OPENCV APIs to process raw camera images and sink them to HDMI Display .

I could not find any OpenCV libraries in Edge AI SDK can you please help ?

0 Takuma Fujiwara over 1 year ago

Hi Saurabh,

We have a Python, OpenCV based robotics demo that uses the SK-TDA4VM: https://github.com/TexasInstruments/edgeai-robotics-demos

Are you trying to use OpenCV with Python?

Regards,

Takuma

0 Saurabh Kulkarni over 1 year ago in reply to Takuma Fujiwara

Can we have any reference for OpenCV C++ Applications ?

0 Takuma Fujiwara over 1 year ago in reply to Saurabh Kulkarni

Hi Saurabh,

OpenCV libraries should be available in the Edge AI SDK filesystem by default. Under /usr/lib could you run:

ls | grep -ir opencv

As a warning OpenCV currently runs solely on the A72 so APIs that require hardware accelerators like ISP and GPU may not run.

Edge AI SDK provides a few GStreamer plugins that offloads work to the hardware accelerator, and I would recommend looking at these: https://github.com/TexasInstruments/edgeai-gst-plugins/wiki/tiovxisp

Regards,

Takuma

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