EFRS-1114: Google Coral Support for FaceNet

[iamrinni]

Initial part for Google Coral facenet module.
Function usage example to create embeddings: emb_calculator = Calculator()

for 1 image

emb_calculator.calc_embedding(img, mode='CPU') or 
emb_calculator.calc_embedding(img, resize=True,mode='TPU')

for several images

emb_calculator._calculate_embeddings(images, mode='CPU') or 
emb_calculator._calculate_embeddings(images, resize=True, mode='TPU')

To run docker image with TPU access: docker run -it --privileged --device=/dev/bus/usb:/dev/bus/usb test_coral /bin/bash

[github-actions[bot]]

CLA Assistant Lite bot All contributors have signed the CLA ✍️

[ptichalouf]

any news about CORAL TPU support ?