c parameter in reverse Huber loss

[capstayn]

Hi, I am implementing the loss described in your paper, in equation (5) (reverse Huber Loss). Would it be possible to know what value are you using for the c parameter in equation (4)?

[capstayn]

Just for the record, in the cited paper Deeper Depth Prediction with Fully Convolutional Residual Networks I found c defined as 0.2*max(absolute_diff)