server_nn-api

REST API server for image processing by neural networks. Use with realsr-ncnn-vulkan

API DOC

Docker

requirments

flask-restful==0.3.9

opencv-python==4.5.5.62

moviepy==1.0.3

install

with already installed realsr-ncnn-vulkan

git clone https://github.com/ElectroForez/server_nn-api.git
git clone https://github.com/ElectroForez/video_nn.git
pip install -r server_nn-api/requirments.txt -r video_nn/requirments.txt

usage

export PASS_NN=YOUR_PASSWORD
export REALSR_PATH=YOUR_PATH_TO_REASLR
$ python3 server_nn.py --help
usage: server_nn [-h] [-p PORT]

REST API server. Gets a picture and processes it using a neural network

options:
  -h, --help            show this help message and exit
  -p PORT, --port PORT  The port on which the server will be opened (default=500)

example

Run

export PASS_NN=password
export REALSR_PATH="/home/vladt/realsr-ncnn-vulkan/realsr-ncnn-vulkan"
$ python3 server_nn.py -p 5000

Requests to server

# check status
curl -H 'X-PASSWORD: pass' http://localhost:5000/info/all_updated

# set task
curl -X POST 'http://localhost:5000/content/dir001?realsr=-x%20-s%204&output_name=out001.png' -H 'X-PASSWORD: pass' -F 'picture=@"/tmp/testdir/in001.png"'
{"status": "Picture was uploaded", "output_filename": "Updated_dir001/in001.png"}

# get list pictures
curl -H 'X-PASSWORD: pass' http://localhost:5000/content/Updated_dir001

# download result
curl -H 'X-PASSWORD: pass' http://localhost:5000/content/Updated_dir001/in001.png -o /tmp/testdir/out001.png

# cleanup result
curl -X DELETE -H 'X-PASSWORD: pass' http://localhost:5000/content/Updated_dir001/in001.png