duplicate files

[midjji]

the readpfm and preprocess are duplicated, with one copy in utils and one in dataloader. please remove one.

the readpfm is out of date and wont recognize all pfms correctly. should be:

def readPFM(file): file = open(file, 'rb')

color = None
width = None
height = None
scale = None
endian = None

header = file.readline().rstrip()
if header.decode("ascii") == 'PF':
    color = True
elif header.decode("ascii") == 'Pf':
    color = False
else:
    raise Exception('Not a PFM file.')

dim_match = re.match(r'^(\d+)\s(\d+)\s$', file.readline().decode("ascii"))
if dim_match:
    width, height = list(map(int, dim_match.groups()))
else:
    raise Exception('Malformed PFM header.')

scale = float(file.readline().decode("ascii").rstrip())
if scale < 0: # little-endian
    endian = '<'
    scale = -scale
else:
    endian = '>' # big-endian

data = np.fromfile(file, endian + 'f')
shape = (height, width, 3) if color else (height, width)

data = np.reshape(data, shape)
data = np.flipud(data)
return data

[kearcer]

it works,thank you!