Does cv::imshow function have implementation on cuda?

i want to use cv::imshow function to show the frame(the lenght of frame is infinite), it may be lead to the cpu stuck, can i use gpu to accelerate it?
thanks.

Hi,
It is in OpenCV stack and run on CPU. May not be able to shift the loading to other hardware engines. For optimal performance in rendering, please consider use NvEglRenderer or NvDrmRenderer. There are jetson_multimedia_api samples demonstrating the renderers:

/usr/src/jetson_multimedia_api/

Please take a look and give it a try.

thanks,i will check it.