Hi, Em qua., 24 de jun. de 2020 às 03:40, Guo, Yejun <yejun....@intel.com> escreveu:
> > > > -----Original Message----- > > From: Guo, Yejun <yejun....@intel.com> > > Sent: 2020年6月11日 21:01 > > To: ffmpeg-devel@ffmpeg.org > > Cc: Guo, Yejun <yejun....@intel.com> > > Subject: [PATCH V2 2/2] vf_dnn_processing.c: add dnn backend openvino > > > > We can try with the srcnn model from sr filter. > > 1) get srcnn.pb model file, see filter sr > > 2) convert srcnn.pb into openvino model with command: > > python mo_tf.py --input_model srcnn.pb --data_type=FP32 --input_shape > > [1,960,1440,1] --keep_shape_ops > > > > See the script at > > https://github.com/openvinotoolkit/openvino/tree/master/model-optimizer > > We'll see srcnn.xml and srcnn.bin at current path, copy them to the > directory > > where ffmpeg is. > > > > I have also uploaded the model files at > > https://github.com/guoyejun/dnn_processing/tree/master/models > > > > 3) run with openvino backend: > > ffmpeg -i input.jpg -vf > > format=yuv420p,scale=w=iw*2:h=ih*2,dnn_processing=dnn_backend=openvino > > :model=srcnn.xml:input=x:output=srcnn/Maximum -y srcnn.ov.jpg (The > > input.jpg resolution is 720*480) > > > > Signed-off-by: Guo, Yejun <yejun....@intel.com> > > --- > > doc/filters.texi | 10 +++++++++- > > libavfilter/vf_dnn_processing.c | 5 ++++- > > 2 files changed, 13 insertions(+), 2 deletions(-) > > any comment for this patch set? thanks. > It would be nice if you include some benchmark numbers, comparing it with the others backends. Rest LGTM, thanks! > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
