I found that in sg2im/sg2im/data/vg.py per image maybe have different numbers of objects?

[alice-cool]

I found that in sg2im/sg2im/data/vg.py per image maybe have different numbers of objects?

[jcjohnson]

Yes, the number of objects can vary from image to image.

[alice-cool]

Thanks for your timely reply.

    if len(obj_idxs) < self.max_objects - 1 and self.use_orphaned_objects:
      num_to_add = self.max_objects - 1 - len(obj_idxs)
      num_to_add = min(num_to_add, len(obj_idxs_without_rels))
      obj_idxs += random.sample(obj_idxs_without_rels, num_to_add)
    O = len(obj_idxs) + 1

And In the last training, different numbers of object don't impact the scene layout generation. I always think the fixed number of per image can be trained in end-to-end. Thanks for your share

[jcjohnson]

Sorry, I don't understand your question?

[alice-cool]

Dear scholar,
I want to say I always think the fixed numbers of objects per image (such as 10, if it isn't up to 10,then pad more empty object to meet the fixed number) can be trained in end-to-end. When seeing your code, I found it doesn't need fixed numbers as longas it is lower than 10(max_number_object), It also can form the scene layout and be trained end-to-end.