[FFmpeg-devel] [PATCH][GSoC] srcnn - an image super resolution filter using CNN

Pedro Arthur bygrandao at gmail.com
Fri Mar 23 19:56:49 EET 2018


It seems git refuses to apply your patch.
Also as I already explained, you should multiply your bias by 255 as
the weights expect the input in the range [0,1].
Please, before sending the patch make sure it works as expected for all inputs.

2018-03-22 15:42 GMT-03:00 Mina <minas.gorgy at gmail.com>:
> Hi,
>   This patch is introduced as a qualification task required by Super
> Resolution project for GSoC. It passes patchcheck and make fate and doesn't
> introduce new warnings. It's implemented by the help of the mentor: Pedro
> Arthur. It's been tested over 7 images of which 6 got expected results while
> 1 didn't.
> Used command for testing:
> ffmpeg -i input_image -vf "scale=2*iw:2*ih,format=yuv420p,srcnn"
> output_image.
If your output is a lossy format (like jpg) you should add the option
"-q:v 1" so that compression does not affect much image quality (for
comparison purpose).

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