Should the RPN_ANCHOR_SCALE in config,py be modified as the input size is only 512

bethgelab / siamese-mask-rcnn

Siamese Mask R-CNN model for one-shot instance segmentation

Other

346 stars 60 forks source link

Should the RPN_ANCHOR_SCALE in config,py be modified as the input size is only 512 #11

Closed zb1439 closed 5 years ago

zb1439 commented 5 years ago

I noticed that this implementation is using 512 as the query image size. However, the max rpn anchor scale is set to be 512 by default. Should this be modified according to the input size?

michaelisc commented 5 years ago

We have models with two different input sizes in this repository. The train.ipynb model with 512px size and the models in experiments which have the default input size of 1024px. The latter are the more relevant models and thus the config.py should stay the same. However the config in the small models config should be changed. Thanks for catching this mistake!

michaelisc commented 5 years ago

I just saw, that we set the default input size to 512px in the config.py. I think we should clean this up to make it less confusing for everyone. So thanks again for the catch!