Sujet : Re: Predicting an object over an pretrained model is not working
De : mk1853387 (at) *nospam* gmail.com (marc nicole)
Groupes : comp.lang.pythonDate : 31. Jul 2024, 11:27:07
Autres entêtes
Message-ID : <mailman.52.1722421642.2981.python-list@python.org>
References : 1 2 3
I suppose the meaning of those numbers comes from this line
predicts_dict[class_name].append([int(xmin), int(ymin), int(xmax), int(ymax),
P[index]]) as well as the yolo inference call. But i was expecting zeros
for all classes except smallball. Because the image only shows that, and
that a train and a sheep wont have any target position or any probability
whatsoever in the image weirdobject.jpg
On Wed, 31 Jul 2024, 00:19 dn via Python-list, <
python-list@python.org>
wrote:
On 31/07/24 06:18, marc nicole via Python-list wrote:
Hello all,
>
I want to predict an object by given as input an image and want to have
my
model be able to predict the label. I have trained a model using
tensorflow
based on annotated database where the target object to predict was added
to
the pretrained model. the code I am using is the following where I set
the
target object image as input and want to have the prediction output:
>
...
>
>
WHile I expect only the dict to contain the small_ball key
>
How's that is possible? where's the prediction output?How to fix the
code?
>
>
To save us lots of reading and study to be able to help you, please advise:
>
1 what are the meanings of all these numbers?
>
'sheep': [[233.0, 92.0, 448.0, -103.0,
5.3531270027160645], [167.0, 509.0, 209.0, 101.0, 4.947688579559326],
[0.0, 0.0, 448.0, 431.0, 3.393721580505371]]
>
2 (assuming it hasn't) why the dict has not been sorted into a
meaningful order
>
3 how can one tell that the image is more likely to be a sheep than a
train?
>
--
Regards,
=dn
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>