When I try with the picture of the VAZ, the coco ssd analyze is fast, finished within 260-290 milliseconds running on a RPi3B+. Much more time is consumed in the actual image transfer via the http node. I have saved the image locally on an apache web server I have in my network but it still requires some 11 seconds!!! to transfer it
I would, if possible, look for another transfer mechanism, having "something" closer to the source, reading the file, eventually compress it and then transfer it via MQTT
