Question about equation

dontLoveBugs / DORN_pytorch

PyTorch implementation of Deep Ordinal Regression Network for Monocular Depth Estimation

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Closed abeyang00 closed 4 years ago

abeyang00 commented 5 years ago

In equation 4,

Screenshot from 2019-05-15 11-07-02

what is the meaning of P(w,h)-1 part? do you know why author is subtracting 1?

Thank you in advance

dontLoveBugs commented 4 years ago

It is the sum of cross-entropy loss of K binary classfication task.