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poppinace / indexnet_matting

(ICCV'19) Indices Matter: Learning to Index for Deep Image Matting
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questions regarding to the image_alignment() function #9

Open tianmingdu opened 4 years ago

tianmingdu commented 4 years ago

I an interested in the function of the image_alignment() which outputs images with width times 32. Why is that so? Another question is that are you training the model without fixing a specific size?

poppinace commented 4 years ago

Hi @tianmingdu, This is because the output side of the network is 32. It is a common practice in dense labeling problems. I train the model following DeepMatting, with a fixed size of 320x320.