Correlation layer in FlowNet

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MH

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Oct 9, 2015, 2:24:08 PM10/9/15
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Hello,  

  I am looking at the paper: FlowNet: Learning Optical Flow with Convolutional Networks.

  From the approach, I try to build the FlowNetCorr model with Caffe, but I am not sure if there is a good way for 'correlation layer' in caffe, similar to 'concatenation layer'. ( I think it's not simple concatenation via channels or numbers from two blobs. The output will be correlation result. )

  Otherwise, it would be helpful if you anyone give me any idea for the implementation. Thank you!

Best,
MH

Rağıp Yurttaş

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Jan 3, 2016, 12:01:55 PM1/3/16
to Caffe Users

Hi , i am also looking this paper for my course project. I tried to compile the source code downloaded from "http://lmb.informatik.uni-freiburg.de/resources/software.php" ony for FlowNetS. Then i got an error for "flowriter_layer.cpp" function. I wonder why?
I used code with only CPU mode without GPU and CUDNN at UBUNTU as shown picture. And I modified my MakeFile.Config with respect to these informations.
Can you help me if you run this code? If you can run the FlowNetS only can you help me as well?

Thank you

9 Ekim 2015 Cuma 21:24:08 UTC+3 tarihinde MH yazdı:
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