I send an image at 640480 from ros, then recieved the image using code from roslibpy tutorial, though I successfully decode the data into numpy array with size 921600(which is 640480*3), I used opencv to decode and get none return.
To Reproduce
My callback function is
Description
I send an image at 640480 from ros, then recieved the image using code from roslibpy tutorial, though I successfully decode the data into numpy array with size 921600(which is 640480*3), I used opencv to decode and get none return. To Reproduce My callback function is
def receive_image(msg):
log.info('Received image seq=%d', msg['header']['seq'])