What does this parameter mean？corr_multiply=1

NVlabs / PWC-Net

PWC-Net: CNNs for Optical Flow Using Pyramid, Warping, and Cost Volume, CVPR 2018 (Oral)

Other

1.63k stars 357 forks source link

What does this parameter mean？corr_multiply=1 #116

Open ljp1997 opened 3 years ago

ljp1997 commented 3 years ago

The parameter appears in PWC-Net/PyTorch/models/PWCNet.py line69 “self.corr = Correlation(pad_size=md, kernel_size=1, max_displacement=md, stride1=1, stride2=1, corr_multiply=1)”，what does the parameter corr_multiply mean?