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FLAVR

Input

(Image from Vimeo-90K dataset http://data.csail.mit.edu/tofu/dataset/vimeo_septuplet.zip)

Output

Usage

Automatically downloads the onnx and prototxt files on the first run. It is necessary to be connected to the Internet while downloading.

For the sample images,

$ python3 flavr.py

If you want to specify the input images, put the directory path of input images after the --input option.
You can use --savepath option to change the name of the directory of the output file to save.

$ python3 flavr.py --input IMAGE_PATH --savepath SAVE_IMAGE_PATH

By adding the --video option, you can input the video.
If you pass 0 as an argument to VIDEO_PATH, you can use the webcam input instead of the video file.

$ python3 flavr.py --video VIDEO_PATH --savepath SAVE_VIDEO_PATH

For multi frame interpolation model, you can specify the multiple of output frame (4 or 8) after the -ip option.

$ python3 flavr.py -ip 4

You can set output video size using -hw option.

$ python3 flavr.py -hw 544,960

Reference

Framework

Pytorch

Model Format

ONNX opset=11

Netron

FLAVR_2x.onnx.prototxt
FLAVR_4x.onnx.prototxt
FLAVR_8x.onnx.prototxt