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ChaojianYu / Hierarchical-Bilinear-Pooling

Implementation for <Hierarchical Bilinear Pooling for Fine-Grained Visual Recognition> in ECCV'18.
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About test phase image #5

Closed YuqiHUO closed 5 years ago

YuqiHUO commented 5 years ago

First, thank you about the HBP model, I have some question about how do you crop image about test image in CUB. You said that 'Only center cropping is involved during inference', but it seems that you should first resize your test image to some size right? What size is it? is it 512512 and then center crop a 448448?

YuqiHUO commented 5 years ago

when i said 512 x 512 i mean 512 x S(S is the larger side)

ChaojianYu commented 5 years ago

yes, it is 512 S and then center crop a 448448

YuqiHUO commented 5 years ago

thanks

ChaojianYu commented 5 years ago

@YuqiHUO By the way, we use 512*512 on Car and Aircraft dataset, which is better.

YuqiHUO commented 5 years ago

But the Car and Aircraft dataset are rectangular images, so you just resize to 512x512 arbitrarily?

ChaojianYu commented 5 years ago

yes, that's it, which can get better accuracy