An issue encountered in file 3DMMExtract/Coarse/util/load_mats.py

[904763189cy]

Missing function LoadExpBasis.
But I found this function in project ( https://github.com/sicxu/Deep3DFaceRecon_pytorch).

def LoadExpBasis(bfm_folder='BFM'):
n_vertex = 53215
Expbin = open(osp.join(bfm_folder, 'Exp_Pca.bin'), 'rb')
exp_dim = array('i')
exp_dim.fromfile(Expbin, 1)
expMU = array('f')
expPC = array('f')
expMU.fromfile(Expbin, 3n_vertex)
expPC.fromfile(Expbin, 3exp_dim[0]*n_vertex)
Expbin.close()

expPC = np.array(expPC)
expPC = np.reshape(expPC, [exp_dim[0], -1])
expPC = np.transpose(expPC)

expEV = np.loadtxt(osp.join(bfm_folder, 'std_exp.txt'))

return expPC, expEV

Is this correct?

[theEricMa]

You're right, our intention is to streamline the script by removing any unnecessary code. However, it appears that in doing so, we may have accidentally removed come important code as well. We will revise the script to make it more concise while ensuring no vital functionality is lost. Thank you for catching this issue - your feedback will help us improve the script moving forward.