differents results using caffe demo and opencv

asked 2019-05-22 02:32:46 -0600

LBerger gravatar image

updated 2019-05-22 03:50:44 -0600

Hi,

Model is http://dl.caffe.berkeleyvision.org/bv.... When I use opencv dnn my results are :

0.9998 space shuttle

0.0001 airliner

0.0 bullet train, bullet

using http://demo.caffe.berkeleyvision.org/ and image

results are image description

why are the results different?

converting image in png does not solve problem

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Comments

You should build caffe locally to be sure that the same input (normalization, swap RB, ...) are sent to the two methods. There is also a possibility that the demo webpage uses an outdated version of Caffe. How do you know which model/weights is used for the demo? See also this issue for the accuracy number.

You should also put your code.

Eduardo gravatar imageEduardo ( 2019-05-22 06:39:35 -0600 )edit

thanks. I will try to rebuild caffe on windows. my caffe version is out of order.

LBerger gravatar imageLBerger ( 2019-05-22 08:13:05 -0600 )edit
1

https://github.com/BVLC/caffe/blob/ma...

berak gravatar imageberak ( 2019-05-22 12:15:32 -0600 )edit

@Eduardo about issue I found this. In source code I think red and blue plan is not swap? blobFromImage(swapRB=True)?

LBerger gravatar imageLBerger ( 2019-05-22 14:51:41 -0600 )edit
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